文档内容
日期:
用时:
两位数的加法
23+5= 17+9= 56+20=
72+9= 72+9= 12+50=
48+3= 48+2= 26+30=
38+2= 38+9= 15+20=
56+2= 56+6= 18+10=
61+2= 61+3= 13+40=
52+8= 52+8= 22+20=
63+7= 63+7= 23+30=
56+2= 56+2= 24+20=
42+3= 42+3= 22+60=
29+5= 29+5= 23+30=
25+4= 25+4= 36+50=
53+2= 53+2= 22+40=
22+9= 22+9= 24+50=
62+2= 62+2= 13+40=
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1/7
一秒判对错日期:
用时:
两位数的减法
28-6= 61-3= 99-70=
92-8= 52-9= 88-40=
83-6= 41-6= 89-80=
73-2= 33-7= 97-90=
99-6= 45-20= 81-60=
53-2= 45-40= 270-60=
61-4= 72-10= 610-90=
52-9= 87-30= 230-70=
41-6= 48-30= 260-20=
72-9= 69-50= 250-60=
61-8= 85-60= 370-90=
56-3= 68-40= 310-10=
41-2= 64-30= 340-60=
78-3= 26-20= 520-70=
73-2= 94-60= 360-90=
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2/7
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用时:
长度单位加法
1米=( )厘米 22米+7米= 45厘米+30厘米=
7米=( )厘米 27米+6米= 56厘米+76厘米=
3米=( )厘米 30米+3米= 21厘米+23厘米=
2米=( )厘米 10米+5米= 34厘米+10厘米=
100厘米=( )米 39米+3米= 34厘米+64厘米=
800厘米=( )米 12米+9米= 23厘米+77厘米=
200厘米=( )米 33米+4米= 56厘米+70厘米=
400厘米=( )米 12米+2米= 12厘米+43厘米=
33米+3米= 36米+6米= 34厘米+23厘米=
12米+5米= 23米+5米= 33厘米+56厘米=
23米+1米= 27米+9米= 11厘米+73厘米=
17米+9米= 66厘米+10厘米= 45厘米+10厘米=
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3/7
一秒判对错日期:
用时:
长度单位减法
4米=( )厘米 22米-6米= 34厘米-6厘米=
3米=( )厘米 44米-4米= 76厘米-4厘米=
2米=( )厘米 76米-3米= 28厘米-2厘米=
500厘米=( )米 34米-7米= 91厘米-8厘米=
800厘米=( )米 98米-5米= 48厘米-5厘米=
200厘米=( )米 55米-5米= 47厘米-3厘米=
12米-2米= 52米-6米= 41米-20米=
32米-4米= 27米-7米= 63米-40米=
36米-5米= 33米-6米= 62米-10米=
23米-6米= 48米-2米= 76米-30米=
89米-9米= 44厘米-7厘米= 80米-50米=
45米-8米= 21厘米-8厘米= 54米-30米=
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4/7
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用时:
长度单位比较(1)
52厘米○66厘米 44厘米○87厘米 4米○9米
34厘米○12厘米 88厘米○11厘米 4米○6米
55厘米○34厘米 25厘米○55厘米 35厘米○1米
78厘米○66厘米 5米○2米 50厘米○2米
67厘米○75厘米 6米○7米 79厘米○4米
21厘米○16厘米 7米○8米 34厘米○5米
18厘米○97厘米 4米○5米 17厘米○3米
98厘米○15厘米 8米○7米 37厘米○8米
65厘米○78厘米 5米○6米 98厘米○5米
78厘米○23厘米 3米○7米 22厘米○7米
34厘米○56厘米 9米○1米 35厘米○3米
82厘米○34厘米 6米○5米 44厘米○5米
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5/7
一秒判对错日期:
用时:
长度单位比较(2)
18厘米-9厘米○10厘米 27厘米+70厘米○90厘米 36米-6米○40米
23厘米-3厘米○10厘米 13米+2米○20米 44米-3米○40米
18厘米-5厘米○10厘米 24米+6米○30米 36米-5米○30米
33厘米-6厘米○10厘米 44米+7米○40米 65米-5米○60米
56厘米-10厘米○60厘米 27米+9米○30米 1米-60厘米○40厘米
27厘米+40厘米○60厘米 65米+6米○70米 1米-40厘米○40厘米
44厘米+30厘米○70厘米 28米+9米○40米 1米-20厘米○20厘米
24厘米+50厘米○70厘米 59米+2米○70米 1米-30厘米○40厘米
70厘米+20厘米○90厘米 74米+4米○80米 1米-70厘米○70厘米
66厘米+30厘米○90厘米 62米-7米○60米 2米-50厘米○90厘米
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一秒判对错日期:
用时:
整理复习
15+4= 14米+5米= 45厘米-9厘米=
13+2= 11米+3米= 43厘米-20厘米=
16+3= 23米+8米= 59厘米-30厘米=
37+3= 35米+9米= 28厘米-10厘米=
23+10= 28米+6米= 65厘米○56厘米
34+20= 35米+10米= 33厘米○26厘米
45+10= 47米+20米= 37厘米○12厘米
38-9= 21米+30米= 25米○17米
32-8= 15厘米-3厘米= 44米○26米
52-20= 18厘米-5厘米= 30厘米+20厘米○65厘米
67-30= 23厘米-6厘米= 40厘米+10厘米○49厘米
12米+6米= 34厘米-8厘米= 20厘米+50厘米○66厘米
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7/7
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用时:
两位数不进位加法
30+5= 34+2= 52+30=
20+2= 43+6= 61+20=
10+5= 51+7= 33+12=
30+6= 82+4= 23+14=
40+3= 43+2= 16+22=
50+4= 31+7= 41+27=
30+6= 54+20= 45+12=
60+7= 33+30= 61+18=
40+5= 51+20= 73+23=
20+9= 38+30= 24+34=
23+6= 61+20= 33+52=
32+4= 29+40= 18+11=
41+5= 36+30= 27+12=
27+2= 28+40= 34+25=
22+3= 44+20= 53+34=
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1/7
一秒判对错日期:
用时:
两位数进位加法(1)
5+8= 5+6+40= 64+7=
6+7= 7+4+30= 73+9=
2+9= 8+5+40= 22+8=
3+8= 9+6+30= 36+6=
9+5= 8+9+20= 47+7=
8+7= 4+8+20= 55+9=
6+4= 6+6+50= 28+7=
7+4= 23+8= 37+6=
9+9= 35+7= 28+13=
5+8= 28+9= 35+36=
6+5= 33+9= 29+26=
8+6= 18+5= 19+34=
7+8+20= 27+6= 27+17=
8+9+30= 34+9= 28+19=
3+2+20= 53+9= 36+27=
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2/7
一秒判对错日期:
用时:
两位数进位加法(2)
36+18= 28+47= 18+66=
39+17= 36+28= 23+38=
28+19= 44+17= 35+27=
45+26= 39+28= 28+19=
38+34= 25+28= 33+19=
15+17= 36+17= 18+35=
78+19= 12+49= 27+36=
26+27= 23+48= 34+29=
47+48= 39+15= 53+29=
27+29= 28+27= 64+27=
32+18= 36+34= 73+19=
67+24= 47+34= 22+38=
58+28= 29+29= 36+46=
38+29= 25+38= 47+27=
76+22= 56+15= 55+39=
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3/7
一秒判对错日期:
用时:
两位数进位加法(3)
25+9+30= 61+3+30= 56+20+6=
54+8+20= 52+8+40= 12+50+7=
33+2+30= 63+7+20= 26+30+9=
51+3+20= 56+2+20= 15+20+9=
38+6+30= 42+3+30= 18+10+3=
61+9+20= 29+5+50= 13+40+5=
29+7+40= 25+4+40= 22+20+9=
36+3+30= 53+2+20= 23+30+8=
28+7+40= 22+9+40= 24+20+7=
44+6+20= 62+2+10= 22+60+8=
52+3+30= 49+8+20= 23+30+7=
61+8+20= 32+10+9= 36+50+6=
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4/7
一秒判对错日期:
用时:
加法比较大小(1)
16+23○40 24+26○50 42+6○39+8
15+14○30 13+18○40 22+9○19+9
12+33○50 23+19○30 63+8○59+8
26+11○30 24+38○60 17+9○16+6
15+12○20 22+38○60 72+9○68+5
18+22○50 12+7○13+5 48+2○39+8
13+33○40 23+5○27+1 38+9○37+5
22+14○40 72+6○15+2 56+6○55+7
19+23○35 42+3○33+2 39+8○29+9
23+18○30 34+2○25+4 66+6○56+6
36+16○50 56+2○35+3 51+9○48+4
22+19○40 61+2○51+8 62+8○73+7
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5/7
一秒判对错日期:
用时:
加法比较大小(2)
28+11○22+16 52+6○53+3 39+38○26+27
23+31○22+35 63+5○64+5 66+26○37+46
54+12○52+15 56+2○52+6 59+32○49+28
22+45○15+14 42+3○44+3 62+28○59+19
34+43○28+21 23+5○22+7 73+18○69+27
45+12○42+15 25+4○18+1 32+19○27+14
42+17○32+16 53+2○47+2 38+35○28+39
61+22○66+22 20+9○21+7 26+27○28+19
31+17○33+24 62+2○63+2 38+33○33+29
61+3○54+6 19+23○24+16 39+48○43+28
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6/7
一秒判对错日期:
用时:
整理复习
40+5= 44+25= 1+2+20=
60+2= 13+34= 6+6+40=
30+5= 28+5= 8+4+30=
33+6= 37+6= 32+19○50
35+4= 54+9= 34+26○60
21+5= 23+9= 23+18○50
43+30= 58+37= 22+7○23+5
67+20= 27+26= 33+5○37+1
51+30= 24+50+6= 62+6○55+2
21+20= 13+40+8= 49+28○26+27
28+11= 22+40+8= 56+36○37+46
37+12= 6+9+30= 52+38○59+19
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7/7
一秒判对错日期:
用时:
两位数不退位减法
45-5= 65-4= 38-35=
72-2= 39-19= 48-42=
65-4= 27-14= 78-74=
56-3= 38-16= 26-11=
78-4= 49-23= 34-13=
73-2= 56-12= 45-24=
99-6= 47-15= 37-12=
53-2= 58-42= 52-12=
68-3= 46-33= 34-24=
58-3= 66-26= 47-27=
49-6= 27-13= 33-13=
86-5= 29-21= 69-24=
48-6= 36-25= 27-17=
75-4= 28-12= 57-23=
99-9= 24-13= 29-17=
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1/7
一秒判对错日期:
用时:
两位数退位减法(1)
28-9= 52-39= 82-56=
72-3= 41-16= 73-38=
61-8= 72-29= 61-33=
56-9= 61-18= 52-49=
76-8= 56-23= 41-36=
73-5= 41-22= 83-16=
16-8= 70-21= 46-18=
15-7= 95-66= 76-37=
61-6= 51-22= 34-29=
52-4= 61-43= 66-27=
83-6= 52-39= 41-14=
70-2= 36-18= 42-25=
91-6= 72-36= 52-26=
53-28= 31-23= 25-11=
61-43= 66-58= 62-41=
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2/7
一秒判对错日期:
用时:
两位数退位减法(2)
38-9= 72-9= 36-27=
70-2= 42-8= 51-14=
61-8= 75-9= 44-25=
56-7= 33-5= 63-26=
73-4= 51-37= 44-28=
73-9= 57-39= 53-25=
33-6= 72-26= 72-19=
51-2= 73-55= 63-27=
61-3= 61-57= 81-69=
52-9= 52-18= 62-57=
41-6= 41-29= 52-47=
31-3= 83-27= 53-17=
62-5= 46-19= 81-24=
82-6= 76-28= 33-17=
73-6= 38-29= 47-29=
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3/7
一秒判对错日期:
用时:
两位数退位减法(3)
65-30-9= 74-30-5= 61-3-30=
76-20-7= 41-20-3= 66-8-40=
93-30-9= 52-30-4= 22-5-10=
84-50-6= 66-50-7= 61-8-30=
72-60-7= 72-20-5= 56-7-20=
44-20-5= 74-30-6= 78-9-50=
62-20-3= 41-20-7= 73-7-30=
45-30-6= 52-30-3= 91-6-60=
25-10-7= 66-50-8= 53-4-30=
93-40-4= 37-9-10= 72-9-40=
66-40-7= 42-8-20= 61-8-30=
77-20-8= 92-7-40= 56-8-20=
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4/7
一秒判对错日期:
用时:
两位数减法比较大小(1)
56-28○25 73-36○27 46-18○23
41-22○20 38-19○17 76-37○37
78-49○33 53-16○38 34-25○10
73-28○43 61-27○37 66-29○39
52-16○29 52-49○12 45-19○31
53-28○26 72-36○36 61-28○38
61-43○26 31-23○19 52-27○32
52-39○27 66-58○10 72-15○54
72-33○19 82-56○21 63-27○38
61-28○29 73-26○34 77-18○62
56-49○10 85-63○32 42-28○15
78-59○11 83-12○71 36-19○17
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5/7
一秒判对错日期:
用时:
减法比较大小(2)
67-44○32-11 53-22○25-20 56-12○42-17
41-14○61-23 61-43○30-24 76-12○38-26
42-25○23-13 52-39○56-23 95-41○62-18
52-26○76-25 41-16○72-26 34-29○17-12
25-21○21-11 81-52○98-23 51-14○72-63
62-41○66-34 43-27○34-13 29-21○77-36
72-29○62-37 55-14○37-27 48-20○44-18
61-14○36-25 57-36○73-47 52-31○83-27
56-23○81-49 42-36○62-53 23-11○63-26
78-43○42-24 44-19○52-24 88-10○44-36
73-21○24-18 38-12○63-18 50-32○71-38
99-66○35-18 53-24○26-11 27-13○64-28
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6/7
一秒判对错日期:
用时:
整理复习
75-5= 75-20-4= 41-6-20=
62-2= 99-20-5= 62-49○12
55-1= 67-10-7= 82-36○36
16-3= 40-20-6= 41-23○19
38-9= 52-40-3= 76-58○10
62-3= 55-30-6= 42-23○21
51-8= 72-20-3= 33-24○26-11
16-9= 83-6-20= 66-12○42-17
44-29= 73-5-30= 36-12○38-26
76-27= 53-6-30= 65-41○62-18
21-14= 61-4-40= 64-29○17-12
48-20-2= 52-9-30= 31-14○72-63
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7/7
一秒判对错日期:
用时:
连加(1)
43+30+5= 13+28+7= 21+32+9=
23+10+8= 17+21+3= 33+21+7=
43+30+5= 26+16+4= 65+13+5=
36+20+1= 15+18+5= 54+21+6=
25+40+5= 23+17+7= 62+23+8=
29+20+6= 31+21+9= 21+23+9=
31+10+2= 43+21+7= 27+24+3=
52+20+3= 24+41+6= 42+13+8=
41+20+7= 21+26+9= 53+23=7=
24+30+6= 26+21+4= 32+21+8=
35+20+8= 31+19+14= 34+21+6=
27+20+6= 45+18+15= 22+12+8=
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1/7
一秒判对错日期:
用时:
连加(2)
35+15+23= 23+21+17= 44+12+32=
37+13+14= 44+12+16= 38+29+33=
44+26+22= 34+14+26= 56+26+19=
57+13+12= 52+12+18= 21+42+32=
38+22+19= 63+19+17= 52+17+28=
41+19+22= 24+12+16= 63+19+12=
32+18+13= 37+18+13= 56+22+11=
43+17+19= 39+23+21= 42+23+18=
52+18+11= 49+12+11= 29+22+17=
25+15+18= 25+26+15= 25+44+28=
26+14+13= 45+16+19= 53+12+18=
62+18+11= 22+19+21= 42+16+18=
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2/7
一秒判对错日期:
用时:
连减(1)
68-5-20= 75-12-9= 73-13-17=
52-8-10= 67-14-7= 64-14-28=
61-8-20= 77-16-3= 25-15-10=
51-6-20= 29-12-7= 36-16-12=
43-8-30= 38-17-8= 38-18-12=
77-3-40= 54-16-8= 47-17-22=
42-8-20= 61-34-3= 52-22-19=
39-5-10= 42-17-6= 55-15-23=
44-5-20= 37-16-8= 66-16-22=
53-7-30= 42-18-7= 53-13-28=
63-7-40= 56-19-5= 75-25-28=
74-8-30= 81-11-18= 83-33-29=
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3/7
一秒判对错日期:
用时:
连减(2)
76-26-23= 82-19-22= 87-28-19=
55-25-14= 39-11-19= 63-28-12=
63-23-24= 53-14-23= 67-28-28=
76-36-32= 38-11-18= 77-32-36=
62-42-14= 76-22-26= 88-33-27=
43-13-23= 87-34-27= 83-16-27=
54-24-12= 82-11-42= 72-36-13=
66-36-21= 93-29-33= 37-19-16=
72-32-12= 72-17-12= 63-37-22=
84-14-28= 42-23-12= 62-11-26=
65-25-22= 36-12-16= 55-32-17=
51-21-24= 75-23-28= 76-23-43=
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4/7
一秒判对错日期:
用时:
加法比较大小
23+20+5○50 32+18+2○54 63+19+17○90
22+39+7○55 28+12+8○62 24+12+16○55
62+10+2○75 33+21+19○66 37+18+13○65
42+20+9○65 41+12+29○82 39+23+21○80
32+10+8○44 29+11+12○50 49+12+11○73
52+20+6○77 31+19+16○55 36+17+15○70
43+20+4○63 43+17+12○73 44+12+32○88
27+20+5○52 23+27+14○65 38+29+33○99
32+28+5○63 34+16+18○69 46+26+19○81
27+33+6○65 22+23+28○72 21+42+32○95
21+19+3○45 34+14+26○54 52+17+28○87
28+22+4○53 52+12+18○85 42+23+18○82
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5/7
一秒判对错日期:
用时:
减法比较大小
48-3-10○36 37-16-8○10 54-24-12○16
77-3-40○35 42-18-7○18 66-36-21○16
42-8-20○13 71-21-17○40 72-32-12○33
39-5-10○16 36-16-12○5 84-14-28○41
44-5-20○19 38-18-12○15 65-29-18○25
53-7-30○31 47-17-22○26 63-28-12○21
63-7-40○18 52-22-19○14 67-28-28○14
55-22-8○25 55-15-23○16 77-32-36○8
38-17-8○14 66-16-22○28 88-33-27○12
54-16-8○29 62-19-12○43 83-16-27○39
61-34-3○26 62-42-14○11 72-36-13○36
42-17-6○22 43-13-23○6 37-19-16○4
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6/7
一秒判对错日期:
用时:
整理复习
45+30+14= 42+37+30= 59-25-20○13
12+40+42= 70-14-10= 77-24-20○32
23+20+42= 80-23-20= 63-37-22○12
32+10+23= 60-19-40= 62-11-26○28
21+10+13= 63-25-11= 55-32-17○11
13+20+41= 67-28-16= 29+22+17○64
12+39+20= 53-26-21= 25+14+28○57
39+56+10= 86-24-20○28 53+12+18○83
44+36+10= 62-12-30○19 63+19+12○98
12+48+20= 72-32-10○30 56+22+11○89
37+15+30= 71-21-30○20 42+23+18○87
51+29+10= 79-12-40○26 29+22+17○71
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7/7
一秒判对错日期:
用时:
加减混合(1)
26+32= 25+11= 26-16=
36+24= 21+14= 34-14=
23+17= 34+52= 67-37=
27+13= 42+13= 72-32=
32+28= 72+24= 53-23=
12+18= 61+14= 54-24=
26+24= 44+23= 52-32=
42+18= 52+17= 64-24=
48+28= 63+31= 85-23=
29+17= 35-16= 56-23=
12+19= 39-19= 27-16=
26+25= 47-17= 48-25=
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1/7
一秒判对错日期:
用时:
加减混合(2)
95-35+18= 42-16+38= 52+28-26=
37-19+23= 34-15+26= 63+17-31=
24-15+16= 52-23+18= 56+22-42=
33-18+27= 45-25+35= 42+23-32=
54-16+26= 63-27+19= 29+65-62=
44-25+36= 77-28+23= 22+39-32=
57-28+13= 52-18+58= 58+32-61=
41-16+29= 55-17+35= 28+29-21=
57-28+23= 42-26+38= 66+26-24=
63-25+17= 34-15+26= 51+36-19=
23-16+37= 32+28-21= 62+28-67=
51-18+49= 61+32-11= 73+17-37=
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2/7
一秒判对错日期:
用时:
加减混合(3)
35-27+15= 36-18+24= 52-12+34=
65-18+33= 72-36+18= 34-24+47=
71-26+19= 36-25+34= 47-27+36=
45-28+15= 28-12+43= 23-13+29=
27-12+23= 24-13+24= 70-16+34=
43-25+27= 38-35+15= 80-23+44=
59-21+11= 48-42+53= 90-34+16=
64-43+26= 78-74+42= 70-26+14=
52-21+28= 26-11+34= 60-35+22=
51-22+19= 34-13+42= 80-27+35=
61-43+29= 45-24+61= 60-34+22=
52-39+18= 37-12+41= 80-22+31=
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3/7
一秒判对错日期:
用时:
加减混合(4)
79-19+26= 27-13+14= 19+65-39=
50-33+21= 29-21+24= 22+47-32=
60-24+33= 82-18+11= 82+12-52=
39-19+21= 83-26+21= 71+22-61=
27-14+19= 73-21+32= 21+29-21=
38-16+33= 99-66+35= 64+26-24=
49-23+42= 53-22+21= 59+36-19=
56-12+35= 61-43+43= 67+28-67=
47-15+42= 52-39+32= 77+17-37=
58-42+45= 36+25-26= 68+22-38=
46-33+32= 66+22-36= 38+23-28=
66-26+23= 32+23-22= 23+65-33=
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4/7
一秒判对错日期:
用时:
加减混合(5)
57-(23+4)= 51-(21-17)= 53-(22+28)=
66-(12+8)= 62-(17-12)= 61-(17+43)=
39-(15+3)= 55-(18-13)= 52-(29+11)=
77-(21+7)= 67-(12-10)= 72-(22+18)=
61-(18+6)= 82-(17-12)= 61-(18+32)=
58-(14+7)= 52-(19-16)= 56-(18+22)=
62-(17+2)= 64-(17-12)= 66-(12+18)=
78-(23+4)= 54-(24-18)= 82-(28+32)=
65-(13+9)= 74-(32-24)= 73-(19+31)=
32-(12-11)= 43-(22+18)= 61-(33+17)=
38-(17-12)= 73-(21+39)= 52-(22+18)=
45-(13-11)= 99-(15+35)= 83-(16+44)=
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5/7
一秒判对错日期:
用时:
加减混合比较大小
45-25+22○43 76-37+21○32 78-43+27○64
69-24+58○12 34-29+33○12 73-21+18○69
52-26+32○42 66-27+12○43 59-29+34○70
25-21+41○13 41-14+19○25 53-38+47○59
62-41+38○53 42-25+42○62 61-33+39○63
22+18-21○20 72-29+23○24 52-49+22○25
37+13-14○35 43-23+39○60 41-36+32○35
44+26-22○46 41-16+26○50 83-16+12○73
57+13-12○56 72-29+18○65 26+25-26○30
38+22-19○44 61-18+17○59 31+28-31○29
41+19-22○37 56-23+22○54 42+35-45○32
45-37+25○37 41-22+38○52 18+38-14○43
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6/7
一秒判对错日期:
用时:
整理复习
50-27= 54-(21-17)= 64+33-51○23
30-14= 63-(36-19)= 56-23+33○18
20-16= 71-(59-27)= 41-22+34○15
40-21= 73+12-42○53 70-21+12○54
75-28= 55+45-76○23 95-66+42○72
43-17= 47+21-44○41 51-22+51○79
62-24= 28+63-52○34 61-43+53○71
56-27= 36+18-23○33 52-39+52○76
53-(28+17)= 42+26-41○45 36-18+19○35
61-(33+19)= 89+11-51○21 72-36+34○69
52-(19+18)= 33+28-24○29 31-23+54○58
41-(16+19)= 72+18-73○36 66-58+64○68
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7/7
一秒判对错日期:
用时:
加法口算
32+16= 26+25= 39+2+20=
61+14= 23+17= 37+4+10=
44+23= 27+13= 28+7+20=
52+17= 32+28= 18+9+10=
63+31= 36+27= 17+6+20=
25+11= 25+38= 28+8+10=
21+14= 36+36= 26+10+17=
34+52= 29+18= 18+20+16=
42+13= 35+27= 37+20+15=
72+24= 29+17= 29+10+14=
28+12= 12+19= 38+20+12=
48+28= 26+25= 25+10+15=
29+17= 35+6+20= 27+20+27=
12+19= 27+8+10= 38+30+15=
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1/7
一秒判对错日期:
用时:
减法口算
73-23= 72-19= 35-15-10=
67-37= 50-27= 44-24-10=
72-32= 30-14= 43-11-10=
53-23= 20-16= 35-13-10=
54-24= 40-21= 57-26-20=
52-32= 75-28= 65-22-10=
64-24= 43-17= 42-11-10=
86-33= 62-24= 29-19-10=
85-23= 56-27= 38-12-10=
56-23= 54-24-10= 52-15-20=
27-16= 42-12-20= 41-12-20=
48-25= 64-14-30= 52-13-20=
28-16= 55-25-10= 63-24-10=
76-33= 65-25-30= 51-18-20=
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2/7
一秒判对错日期:
用时:
加减混合口算
32+18-20= 29+11-12= 45-12+21=
23+37-20= 32+18-22= 51-23+12=
41+19-10= 29+11-17= 72-26+34=
25+15-10= 31+19-15= 66-33+21=
33+27-20= 49-19+23= 52-16+17=
51+29-30= 62-18+28= 45-17+13=
15+25-30= 32-12+19= 25-12+11=
26+24-30= 82-19+12= 55-16+17=
35+15-20= 74-53+23= 38-18+21=
33+27-16= 76-49+32= 42-12+18=
24+16-19= 83-37+29= 34-14+22=
54+26-28= 34-17+12= 53-13+27=
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3/7
一秒判对错日期:
用时:
口算比较大小
28+29○60 50-27○30 52+18-24○50
66+26○90 30-14○16 69+11-23○73
51+32○85 20-16○10 56+24-32○60
62+28○92 40-21○20 63+17-24○65
73+17○83 75-28○38 59-21+11○70
54-24○42 43-17○22 64-43+26○42
52-32○23 62-24○30 52-21+28○53
64-24○42 56-27○32 51-22+19○48
85-23○55 33+27-24○42 61-43+29○55
56-23○23 14+26-17○36 52-39+18○42
27-16○12 35+15-24○27 63-32+15○40
48-25○28 44+26-21○46 77-29+12○80
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4/7
一秒判对错日期:
用时:
口算填数
52+( )=62 26+( )=56 58-( )=16
19+( )=30 16+( )=37 63-( )=23
53+( )=62 19+( )=91 92-( )=44
87+( )=92 33+( )=72 82-( )=23
32+( )=52 72-( )=50 72-( )=28
29+( )=63 34-( )=18 52-( )=32
44+( )=73 41-( )=13 61-( )=23
41+( )=82 62-( )=21 49-( )=21
62+( )=71 74-( )=32 34-( )=12
26+( )=52 47-( )=27 27-( )=16
51+( )=70 30-( )=22 69-( )=38
28+( )=50 38-( )=23 42-( )=26
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5/7
一秒判对错日期:
用时:
带括号的口算
24+(19-9)= 34+(23-18)= 61-(21+18)=
32+(17-7)= 42+(29-17)= 53-(24+14)=
41+(18-8)= 65+(31-18)= 75-(27+26)=
31+(12-2)= 42+(18-2)= 66-(18+18)=
36+(16-6)= 45-(18+12)= 34-(12+15)=
23+(13-3)= 56-(22+12)= 41-(13+17)=
51+(17-4)= 61-(32+11)= 62-(29+11)=
62+(15-4)= 71-(32+24)= 74-(23+38)=
64+(18-7)= 42-(12+13)= 47-(21+12)=
28+(16-6)= 47-(17+18)= 30-(16+12)=
54+(17-7)= 55-(17+21)= 38-(11+12)=
62+(12-2)= 51-(16+2)= 58-(16+32)=
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6/7
一秒判对错日期:
用时:
整理复习
42+26= 23+(52-43)= 57+33-16=
31-18= 66-(32-18)= 46+34-18=
89+11= 32+(44-15)= 32+28-17=
52-27= 48+(21-18)= 27+13-11=
58+32= 78-(43-21)= 55-17+35=
66+22= 66+(35-19)= 42-26+38=
32+23= 48-29+26= 34-15+26=
19+65= 42-16+27= 65-18+33=
72+(13-3)= 51-18+21= 71-26+19=
61+(17-5)= 63-43+27= 45-28+15=
92-(54-12)= 71-28+32= 27-12+23=
82-(45-22)= 14+26-21= 43-25+27=
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7/7
一秒判对错日期:
用时:
2~5的乘法
2×4= 2×5= 3×( )=6
4×3= 2×1= 1×( )=3
4×4= 3×4= 5×( )=10
5×1= 4×5= 1×( )=1
5×3= 1×4= 1×( )=4
2×3= 4×1= 4×( )=16
5×5= 4×2= 4×( )=8
1×5= 3×( )=12 2×( )=4
3×2= 5×( )=15 1×( )=2
3×5= 3×( )=15 5×( )=20
1×2= 2×( )=2 3×( )=3
1×3= 2×( )=8 5×( )=25
5×2= 5×( )=5 4×( )=4
1×1= 2×( )=10 4×( )=12
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1/7
一秒判对错日期:
用时:
2~6的乘法
6×1= 1×6= 4×( )=4
5×5= 6×4= 5×( )=5
2×2= 2×4= 6×( )=30
3×4= 4×4= 3×( )=6
3×3= 5×3= 6×( )=18
4×5= 3×5= 4×( )=8
3×6= 6×3= 4×( )=24
6×5= 5×( )=25 4×( )=12
3×2= 3×( )=3 2×( )=12
6×3= 2×( )=4 6×( )=24
4×2= 3×( )=12 2×( )=8
4×6= 3×( )=9 4×( )=16
4×3= 4×( )=20 5×( )=15
2×6= 3×( )=18 3×( )=15
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2/7
一秒判对错日期:
用时:
填符号
6○1=5 6○4=2 6○2=4
5○2=3 4○6=24 4○4=8
4○2=2 5○6=30 4○4=0
4○6=10 6○2=12 2○6=12
5○4=9 5○3=8 4○5=20
5○5=10 4○2=6 5○3=2
6○4=24 5○2=10 1○3=4
5○4=1 4○4=16 6○1=7
5○6=11 3○3=9 2○3=6
4○5=9 2○5=10 5○5=25
2○2=4 5○4=20 6○4=10
3○2=6 4○2=8 5○3=15
3○3=6 5○2=7 3○2=1
3○2=5 2○2=0 6○2=8
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3/7
一秒判对错日期:
用时:
比大小
5×5○5+25 2×2○2+2 4×5○5×4
6×3○16+3 3×6○3+6 3×3○12-3
6×5○16+15 3×4○13+4 4×3○20-4
5×1○5+1 1×6○0+6 2×6○25-18
2×5○2+5 4×3○14-3 4×4○23-8
1×1○1+1 1×4○11-4 3×5○6×2
6×1○6+1 4×6○34-6 5×3○4×4
3×5○3+5 5×6○15+6 2×6○3×4
1×2○1+2 1×3○11-3 6×4○5×5
3×1○3+1 6×2○6+2 4×5○30-8
4×4○14+4 4×5○14+5 3×6○4×5
5×4○15+4 3×3○3+3 2×4○5+5
5×5○15+15 5×5○20-5 4×2○20-12
1×5○1+5 5×3○20-5 3×4○2×5
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4/7
一秒判对错日期:
用时:
乘加
5×5+10= 1×6+18= 5×4+21=
4×2+30= 3×3+20= 1×3+13=
4×6+10= 2×6+7= 1×3+29=
5×5+5= 4×4+16= 3×2+9=
3×3+5= 5×3+19= 1×3+18=
4×2+3= 4×3+29= 5×5+22=
2×5+7= 2×6+5= 5×6+13=
2×6+29= 6×6+26= 2×4+5=
1×1+8= 3×4+10= 4×4+5=
5×3+27= 6×6+30= 5×4+10=
2×2+12= 2×1+13= 4×5+7=
3×3+28= 6×3+16= 1×3+23=
6×6+19= 2×1+18= 2×2+16=
4×1+5= 5×2+17= 2×5+10=
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5/7
一秒判对错日期:
用时:
乘减
3×5-9= 6×2-5= 6×6-5=
6×5-7= 5×5-9= 2×3-2=
4×5-3= 4×2-8= 6×6-6=
5×2-6= 3×6-5= 3×4-7=
6×3-7= 6×4-2= 3×2-4=
6×4-5= 3×5-9= 6×4-7=
6×2-4= 3×3-9= 5×3-6=
2×6-5= 3×5-7= 4×3-7=
3×4-4= 5×5-6= 4×4-8=
3×4-8= 2×6-2= 2×5-4=
5×3-9= 6×2-8= 4×5-9=
3×5-6= 5×4-6= 3×6-8=
4×6-9= 5×2-5= 5×6-9=
5×2-3= 2×2-2= 4×3-8=
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6/7
一秒判对错日期:
用时:
整理复习
3×4= 6○2=8 6×3+9=
6×4= 5○3=15 5×2+18=
2×3= 4○2=8 2×6+15=
3×5= 5○2=3 6×6+14=
4×2= 4○5=20 4×4+10=
4×4= 4×5○13+8 3×6+30=
5×3= 2×6○6+6 4×5+13=
4×( )=12 6×3○24-7 6×2-8=
3×( )=15 3×4○17-4 6×6-15=
6×( )=18 5×6○24+7 6×4-12=
4×( )=24 3×6○25-8 5×5-19=
5×( )=25 2×3○12-3 4×3-9=
5×( )=30 6×3○16+2 3×4-7=
5○6=11 5×4+6= 5×5-6=
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7/7
一秒判对错日期:
用时:
6~9的乘法
8×9= 6×7= 7×( )=49
6×9= 6×8= 5×( )=45
4×6= 4×7= 8×( )=56
4×8= 3×8= 8×( )=48
3×6= 2×6= 9×( )=54
5×8= 4×9= 7×( )=42
7×6= 7×7= 5×( )=30
7×8= 5×6= 6×( )=42
5×7= 5×9= 5×( )=35
6×6= 8×8= 4×( )=36
2×9= 9×6= 6×( )=54
2×8= 8×6= 5×( )=40
3×9= 9×9= 4×( )=24
3×7= 9×8= 8×( )=72
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1/7
一秒判对错日期:
用时:
1~9的乘法
3×7= 7×3= 8×( )=24
9×2= 4×3= 7×( )=56
5×9= 2×2= 3×( )=15
7×7= 4×8= 8×( )=32
5×8= 9×3= 9×( )=18
6×8= 8×2= 7×( )=35
8×4= 4×4= 6×( )=36
8×5= 8×9= 9×( )=45
6×2= 3×4= 5×( )=30
2×7= 6×7= 4×( )=24
4×7= 8×8= 8×( )=48
2×8= 9×8= 5×( )=45
6×6= 7×5= 5×( )=25
5×6= 2×6= 7×( )=28
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2/7
一秒判对错日期:
用时:
填符号
7○5=35 4○8=32 7○7=14
3○6=18 5○3=15 4○7=11
9○6=54 6○8=48 9○4=13
6○3=18 6○3=9 6○4=10
2○9=18 9○3=12 7○3=4
8○2=16 3○7=10 7○5=2
2○8=16 5○8=13 6○4=2
5○5=25 9○6=15 9○4=5
8○9=72 5○9=14 9○8=1
6○5=30 8○7=15 9○3=6
4○4=16 4○4=8 8○8=0
8○4=32 9○2=11 8○3=5
4○5=20 8○3=11 7○4=3
9○2=18 7○8=15 6○2=4
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3/7
一秒判对错日期:
用时:
比大小
4×6○4+6 8×4○28+4 7×5○39
8×8○8+8 8×9○88-9 2×9○10
5×4○5+4 9×5○49-5 8×2○26
2×2○2+2 5×7○45-7 5×4○13
3×6○4+6 8×6○58-16 5×5○26
3×7○3+17 9×9○99-9 7×6○44
7×3○13+7 4×5○34-15 6×7○41
8×7○28+20 9×6○49-6 9×3○24
8×5○28+25 4×7○43-17 5×7○33
5×3○5+13 2×3○12-3 2×7○15
1×9○1+9 6×4○30 9×9○80
7×1○7+0 6×9○55 6×7○40
5×5○5+15 7×9○72 4×4○17
6×5○6+25 6×8○42 5×8○36
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4/7
一秒判对错日期:
用时:
乘加
2×7+46= 9×2+15= 7×4+49=
3×2+81= 6×4+23= 3×6+10=
5×3+43= 6×7+44= 6×6+36=
4×3+73= 3×4+54= 6×1+57=
4×2+25= 6×2+61= 2×3+45=
2×5+12= 9×5+44= 9×5+33=
8×3+37= 2×9+59= 9×5+43=
3×6+41= 5×7+61= 4×8+17=
3×5+29= 2×4+17= 7×2+58=
9×4+31= 7×4+18= 3×3+62=
2×9+64= 9×3+35= 5×3+51=
9×2+31= 3×8+66= 2×8+22=
6×9+36= 9×5+15= 7×3+39=
2×3+44= 9×2+33= 2×4+78=
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5/7
一秒判对错日期:
用时:
乘减
5×6-26= 3×6-8= 9×2-15=
5×8-33= 4×8-24= 5×5-14=
2×8-14= 8×8-22= 5×8-19=
4×7-22= 6×5-13= 8×3-21=
2×3-2= 4×8-32= 5×8-38=
2×6-8= 9×8-20= 6×5-19=
5×8-27= 4×7-14= 8×7-28=
5×9-28= 5×6-11= 6×4-22=
7×6-33= 5×5-18= 4×7-17=
8×4-22= 9×8-25= 56-4×9=
4×3-12= 3×9-13= 32-5×6=
3×9-17= 9×7-13= 82-8×9=
6×9-35= 8×8-33= 28-5×5=
9×2-16= 6×4-20= 63-6×9=
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6/7
一秒判对错日期:
用时:
整理复习
6×7= 8○7=15 6×2+61=
6×8= 7○8=15 9×5+44=
5×9= 7○3=4 5×7+61=
4×8= 8○3=5 2×4+17=
8×9= 7×1○7+0 9×5+15=
7×5= 5×5○5+15 9×5+33=
8×( )=24 8×9○88-9 4×3-12=
7×( )=56 9×6○49-6 9×2-16=
9×( )=45 6×4○30 9×8-20=
7×( )=42 6×9○55 5×5-18=
5×( )=35 9×9○80 8×8-33=
4○4=16 2×9+64= 8×3-21=
8○4=32 9×2+31= 82-8×9=
9○2=18 6×4+23= 28-5×5=
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7/7
一秒判对错日期:
表内乘法 用时:
5×9= 7×3= 7×4=
9×8= 7×8= 2×2=
2×9= 4×9= 5×6=
8×3= 5×7= 3×3=
8×6= 8×7= 5×3=
9×3= 7×6= 4×5=
3×9= 5×8= 8×4=
4×2= 6×9= 4×3=
9×6= 2×7= 3×7=
5×4= 9×9= 7×7=
6×2= 5×2= 6×4=
4×7= 9×2= 2×8=
4×8= 2×6= 7×2=
4×6= 9×4= 6×6=
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1/7
一秒判对错日期:
乘加混合(1) 用时:
3×8+27= 6×3+15= 8×7+13=
4×8+18= 5×1+24= 4×7+25=
9×3+5= 1×2+16= 4×2+9=
8×1+19= 1×2+28= 5×1+27=
5×2+9= 3×2+5= 4×8+12=
4×3+8= 9×8+14= 6×1+22=
2×2+22= 4×9+17= 4×4+27=
6×7+25= 4×4+20= 1×2+8=
5×2+22= 3×7+21= 9×2+23=
7×2+27= 3×9+20= 5×9+5=
8×3+15= 6×2+8= 1×7+8=
2×3+14= 8×9+30= 4×7+8=
3×5+12= 8×3+10= 6×1+25=
4×9+25= 1×5+22= 6×2+12=
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2/7
一秒判对错日期:
乘加混合(2) 用时:
3×4+22= 4×5+21= 4×6+8=
3×9+14= 3×2+25= 6×2+29=
6×7+14= 8×5+23= 6×7+19=
3×4+7= 4×6+26= 4×7+21=
8×4+13= 3×2+12= 4×6+30=
4×6+6= 3×4+5= 3×4+16=
9×7+16= 9×4+18= 8×7+30=
8×9+20= 6×8+14= 7×9+24=
7×4+25= 9×9+21= 3×9+9=
4×6+29= 4×1+22= 5×4+9=
2×1+13= 6×2+26= 8×7+8=
2×8+7= 8×6+27= 6×3+30=
4×4+18= 9×7+11= 7×4+8=
8×6+26= 7×3+25= 4×8+9=
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3/7
一秒判对错日期:
乘加混合(3) 用时:
3×8+23= 9×4+13= 7×2+13=
3×9+11= 4×2+28= 6×6+10=
7×9+12= 7×3+26= 8×5+26=
4×3+11= 7×5+30= 9×8+28=
9×8+19= 5×9+15= 8×4+30=
6×2+14= 8×7+10= 5×2+12=
8×6+30= 5×4+27= 2×7+12=
4×9+6= 2×7+17= 2×4+22=
2×8+20= 7×6+18= 8×9+22=
3×2+28= 6×9+24= 2×6+19=
7×6+11= 3×6+23= 8×8+17=
2×3+17= 6×9+22= 5×9+21=
9×2+19= 6×7+26= 7×3+22=
2×8+24= 7×9+7= 7×2+17=
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4/7
一秒判对错日期:
乘加混合(4) 用时:
8×9+15= 2×6+30= 7×3+30=
2×4+29= 7×6+22= 3×7+22=
5×8+30= 5×6+16= 3×5+30=
7×1+16= 6×3+26= 6×6+22=
7×8+20= 6×3+22= 5×9+29=
8×4+15= 5×4+16= 4×9+19=
6×5+24= 8×3+16= 2×8+17=
5×3+11= 8×5+16= 4×2+23=
8×3+30= 2×7+24= 9×2+25=
6×6+28= 7×4+17= 5×7+29=
8×8+25= 4×6+21= 4×8+21=
5×3+17= 3×3+30= 9×7+13=
7×3+12= 6×6+27= 3×6+30=
2×4+19= 9×6+21= 9×6+27=
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5/7
一秒判对错日期:
比大小 用时:
2×8○52 8×6○36 8×9○50
4×9○42 8×7○66 9×6○22
4×7○38 8×5○79 7×9○27
4×3○75 9×4○23 4×7○61
4×5○74 7×6○49 8×4○8
4×8○58 7×7○42 2×4○16
8×2○54 3×7○17 7×6○38
9×4○73 8×6○55 2×2○58
3×4○76 4×6○54 7×2○15
3×7○36 6×7○39 5×7○9
8×8○17 6×4○22 4×9○68
3×3○65 5×9○22 9×8○12
4×7○42 7×8○17 7×1○7
6×7○78 9×7○53 2×8○76
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6/7
一秒判对错日期:
整理复习 用时:
2×9= 9×4○33 4×5+19=
9×7= 8×8○45 7×3+29=
5×5= 4×2○18 7×8+9=
1×8= 2×2○15 5×2+26=
4×3= 4×8○18 2×5+27=
9×3= 9×6○12 2×5+30=
8×8= 7×8+30= 4×5+8=
4×7= 5×2+17= 9×4+28=
3×8= 9×5+24= 5×2+11=
8×2= 9×7+10= 3×2+29=
4×9= 3×4+24= 4×4+24=
5×6= 5×6+30= 5×6+11=
7×5= 7×2+26= 7×9+10=
8×4= 7×6+19= 3×8+19=
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7/7
一秒判对错日期:
表内乘法 用时:
5×9= 7×3= 7×4=
9×8= 7×8= 2×2=
2×9= 4×9= 5×6=
8×3= 5×7= 3×3=
8×6= 8×7= 5×3=
9×3= 7×6= 4×5=
3×9= 5×8= 8×4=
4×2= 6×9= 4×3=
9×6= 2×7= 3×7=
5×4= 9×9= 7×7=
6×2= 5×2= 6×4=
4×7= 9×2= 2×8=
4×8= 2×6= 7×2=
4×6= 9×4= 6×6=
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1/7
一秒判对错日期:
乘加混合(1) 用时:
3×8+27= 6×3+15= 8×7+13=
4×8+18= 5×1+24= 4×7+25=
9×3+5= 1×2+16= 4×2+9=
8×1+19= 1×2+28= 5×1+27=
5×2+9= 3×2+5= 4×8+12=
4×3+8= 9×8+14= 6×1+22=
2×2+22= 4×9+17= 4×4+27=
6×7+25= 4×4+20= 1×2+8=
5×2+22= 3×7+21= 9×2+23=
7×2+27= 3×9+20= 5×9+5=
8×3+15= 6×2+8= 1×7+8=
2×3+14= 8×9+30= 4×7+8=
3×5+12= 8×3+10= 6×1+25=
4×9+25= 1×5+22= 6×2+12=
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2/7
一秒判对错日期:
乘加混合(2) 用时:
3×4+22= 4×5+21= 4×6+8=
3×9+14= 3×2+25= 6×2+29=
6×7+14= 8×5+23= 6×7+19=
3×4+7= 4×6+26= 4×7+21=
8×4+13= 3×2+12= 4×6+30=
4×6+6= 3×4+5= 3×4+16=
9×7+16= 9×4+18= 8×7+30=
8×9+20= 6×8+14= 7×9+24=
7×4+25= 9×9+21= 3×9+9=
4×6+29= 4×1+22= 5×4+9=
2×1+13= 6×2+26= 8×7+8=
2×8+7= 8×6+27= 6×3+30=
4×4+18= 9×7+11= 7×4+8=
8×6+26= 7×3+25= 4×8+9=
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3/7
一秒判对错日期:
乘加混合(3) 用时:
3×8+23= 9×4+13= 7×2+13=
3×9+11= 4×2+28= 6×6+10=
7×9+12= 7×3+26= 8×5+26=
4×3+11= 7×5+30= 9×8+28=
9×8+19= 5×9+15= 8×4+30=
6×2+14= 8×7+10= 5×2+12=
8×6+30= 5×4+27= 2×7+12=
4×9+6= 2×7+17= 2×4+22=
2×8+20= 7×6+18= 8×9+22=
3×2+28= 6×9+24= 2×6+19=
7×6+11= 3×6+23= 8×8+17=
2×3+17= 6×9+22= 5×9+21=
9×2+19= 6×7+26= 7×3+22=
2×8+24= 7×9+7= 7×2+17=
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4/7
一秒判对错日期:
乘加混合(4) 用时:
8×9+15= 2×6+30= 7×3+30=
2×4+29= 7×6+22= 3×7+22=
5×8+30= 5×6+16= 3×5+30=
7×1+16= 6×3+26= 6×6+22=
7×8+20= 6×3+22= 5×9+29=
8×4+15= 5×4+16= 4×9+19=
6×5+24= 8×3+16= 2×8+17=
5×3+11= 8×5+16= 4×2+23=
8×3+30= 2×7+24= 9×2+25=
6×6+28= 7×4+17= 5×7+29=
8×8+25= 4×6+21= 4×8+21=
5×3+17= 3×3+30= 9×7+13=
7×3+12= 6×6+27= 3×6+30=
2×4+19= 9×6+21= 9×6+27=
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5/7
一秒判对错日期:
比大小 用时:
2×8○52 8×6○36 8×9○50
4×9○42 8×7○66 9×6○22
4×7○38 8×5○79 7×9○27
4×3○75 9×4○23 4×7○61
4×5○74 7×6○49 8×4○8
4×8○58 7×7○42 2×4○16
8×2○54 3×7○17 7×6○38
9×4○73 8×6○55 2×2○58
3×4○76 4×6○54 7×2○15
3×7○36 6×7○39 5×7○9
8×8○17 6×4○22 4×9○68
3×3○65 5×9○22 9×8○12
4×7○42 7×8○17 7×1○7
6×7○78 9×7○53 2×8○76
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6/7
一秒判对错日期:
整理复习 用时:
2×9= 9×4○33 4×5+19=
9×7= 8×8○45 7×3+29=
5×5= 4×2○18 7×8+9=
1×8= 2×2○15 5×2+26=
4×3= 4×8○18 2×5+27=
9×3= 9×6○12 2×5+30=
8×8= 7×8+30= 4×5+8=
4×7= 5×2+17= 9×4+28=
3×8= 9×5+24= 5×2+11=
8×2= 9×7+10= 3×2+29=
4×9= 3×4+24= 4×4+24=
5×6= 5×6+30= 5×6+11=
7×5= 7×2+26= 7×9+10=
8×4= 7×6+19= 3×8+19=
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7/7
一秒判对错日期:
乘法口算(1) 用时:
3×9= 3×7= 7×( )=28
2×7= 6×9= 4×( )=24
2×8= 6×8= 5×( )=45
8×9= 7×5= 9×( )=18
4×7= 3×8= 7×( )=35
4×8= 6×6= 4×( )=36
7×7= 9×8= 5×( )=35
7×6= 6×7= 6×( )=54
5×6= 3×7= 8×( )=72
8×8= 8×5= 8×( )=48
2×9= 4×7= 6×( )=36
5×8= 5×8= 5×( )=45
3×4= 5×7= 3×( )=15
2×2= 6×7= 5×( )=30
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1/7
一秒判对错日期:
乘法口算(2) 用时:
4×6= 6×2= 8×( )=24
9×6= 8×6= 9×( )=54
2×6= 8×2= 5×( )=40
7×8= 5×9= 5×( )=25
6×8= 7×3= 7×( )=49
4×3= 5×6= 8×( )=32
8×8= 5×9= 9×( )=45
3×6= 6×6= 8×( )=48
4×9= 4×4= 4×( )=24
8×4= 9×3= 7×( )=42
8×9= 9×2= 6×( )=42
9×8= 9×9= 5×( )=30
7×7= 2×8= 7×( )=56
2×6= 4×8= 8×( )=56
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2/7
一秒判对错日期:
填符号 用时:
7○5=35 9○4=5 9○6=54
4○8=32 7○7=14 4○7=11
5○9=14 4○5=20 9○2=18
9○2=11 8○8=0 3○7=10
4○4=16 7○8=15 7○5=2
3○6=18 8○7=15 6○3=18
2○9=18 9○3=12 8○3=5
8○4=32 6○2=4 5○5=25
7○4=3 9○3=6 6○5=30
6○8=48 6○4=10 7○3=4
5○3=15 9○6=15 8○2=16
2○8=16 9○8=1 9○4=13
5○8=13 6○4=2 8○3=11
4○4=8 6○3=9 8○9=72
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3/7
一秒判对错日期:
比大小 用时:
6×7○41 9×6○49-6 5×7○45-7
4×6○4+6 9×9○99-9 9×3○24
2×9○10 8×9○88-9 1×9○1+9
6×5○6+25 6×7○40 8×2○26
7×1○7+0 6×4○30 6×9○55
7×6○44 2×7○15 3×6○4+6
9×5○49-5 6×8○42 2×2○2+2
5×7○33 5×4○13 5×5○26
7×5○39 8×7○28+20 4×5○34-15
5×3○5+13 4×4○17 9×9○80
4×7○43-17 8×6○58-16 8×4○28+4
3×7○3+17 7×9○72 5×4○5+4
5×5○5+15 5×8○36 7×3○13+7
8×8○8+8 8×5○28+25 2×3○12-3
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4/7
一秒判对错日期:
乘加 用时:
3×8+66= 9×2+31= 7×3+39=
3×2+81= 6×6+36= 5×3+43=
9×2+33= 3×3+62= 3×5+29=
3×4+54= 3×6+10= 9×5+15=
9×5+43= 4×2+25= 4×8+17=
2×5+12= 6×9+36= 9×5+33=
7×4+49= 2×9+59= 2×9+64=
9×3+35= 2×4+17= 5×3+51=
6×2+61= 7×2+58= 6×4+23=
8×3+37= 2×4+78= 2×3+45=
9×5+44= 5×7+61= 4×3+73=
7×4+18= 2×8+22= 9×2+15=
3×6+41= 2×3+44= 6×1+57=
2×7+46= 6×7+44= 9×4+31=
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5/7
一秒判对错日期:
乘减 用时:
9×8-25= 6×5-19= 4×8-32=
9×8-20= 6×5-13= 4×8-24=
9×7-13= 6×4-22= 4×7-22=
9×2-16= 6×4-20= 4×7-17=
9×2-15= 56-4×9= 4×7-14=
82-8×9= 5×9-28= 4×3-12=
8×8-33= 5×8-38= 32-5×6=
8×8-22= 5×8-33= 3×9-17=
8×7-28= 5×8-27= 3×9-13=
8×4-22= 5×8-19= 3×6-8=
8×3-21= 5×6-26= 28-5×5=
7×6-33= 5×6-11= 2×8-14=
63-6×9= 5×5-18= 2×6-6=
6×9-35= 5×5-14= 2×3-5=
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6/7
一秒判对错日期:
整理复习 用时:
9○2=18 8×9○88-9 6×4○30
9×9○80 8×9= 6×4+23=
9×8-20= 8×8-33= 6×2+61=
9×6○49-6 8×3-21= 5×9=
9×5+44= 8×( )=24 5×7+61=
9×5+33= 7○8=15 5×5-18=
9×5+15= 7○3=4 5×5○5+15
9×2-16= 7×5= 5×( )=35
9×2+31= 7×1○7+0 4○4=16
9×( )=45 7×( )=56 4×8=
82-8×9= 7×( )=42 4×3-12=
8○7=15 6×9○55 28-5×5=
8○4=32 6×8= 2×9+64=
8○3=5 6×7= 2×4+17=
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7/7
一秒判对错日期:
表内乘法(1) 用时:
8×3= 9×9= 8×4=
6×2= 9×8= 2×6=
4×2= 4×6= 4×5=
8×6= 5×9= 7×2=
5×2= 3×8= 6×6=
5×4= 9×2= 5×6=
3×7= 9×6= 4×9=
5×3= 3×9= 6×9=
7×3= 5×8= 5×7=
7×4= 2×8= 2×7=
4×3= 7×6= 9×3=
7×8= 4×8= 3×3=
9×4= 4×7= 7×7=
8×7= 6×4= 2×9=
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1/7
一秒判对错日期:
乘加混合(1) 用时:
6×3+12= 4×8+12= 6×5+25=
2×3+14= 4×8+18= 5×6+24=
5×9+15= 5×4+27= 3×5+12=
3×8+27= 3×9+20= 8×9+30=
7×2+27= 6×2+8= 5×2+9=
6×7+8= 3×2+5= 4×9+25=
4×2+9= 8×2+19= 4×3+8=
8×3+15= 8×7+13= 5×2+22=
4×4+27= 2×2+22= 3×8+16=
9×2+23= 6×3+15= 2×5+22=
9×8+14= 4×4+20= 4×7+25=
6×7+25= 3×5+8= 6×4+22=
4×7+22= 4×9+17= 8×3+10=
9×3+5= 7×2+28= 3×7+21=
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2/7
一秒判对错日期:
乘加混合(2) 用时:
5×4+19= 4×7+22= 9×7+16=
8×9+20= 3×4+7= 3×4+22=
8×7+30= 3×9+14= 7×9+24=
8×7+8= 2×1+13= 4×5+21=
7×4+8= 4×7+21= 7×3+25=
6×3+30= 4×6+26= 8×6+26=
6×7+19= 7×4+25= 4×4+18=
8×4+13= 9×7+11= 9×4+18=
4×6+8= 6×7+14= 6×8+14=
2×8+7= 8×5+23= 3×4+5=
3×4+16= 3×2+12= 4×6+29=
6×2+29= 3×2+25= 8×6+27=
4×8+9= 4×6+30= 3×9+9=
4×6+6= 9×9+21= 6×2+26=
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3/7
一秒判对错日期:
乘加混合(3) 用时:
8×7+10= 7×2+17= 4×3+11=
2×7+12= 4×9+6= 3×9+11=
3×8+23= 9×8+19= 5×9+15=
6×7+26= 7×3+26= 4×2+28=
7×6+18= 6×6+10= 3×2+28=
9×2+19= 5×2+12= 8×9+22=
8×8+17= 5×4+27= 2×3+17=
9×4+13= 2×8+20= 7×9+7=
7×5+30= 7×9+12= 2×7+17=
6×9+22= 6×9+24= 9×8+28=
2×6+19= 2×4+22= 8×6+30=
7×2+13= 3×6+23= 8×5+26=
5×9+21= 7×6+11= 2×8+24=
8×4+30= 6×2+14= 7×3+22=
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4/7
一秒判对错日期:
乘加混合(4) 用时:
8×5+16= 5×6+16= 3×6+30=
5×9+29= 2×7+24= 6×6+28=
7×1+16= 7×4+17= 7×6+22=
9×6+21= 6×3+22= 2×4+29=
8×9+15= 3×3+30= 5×3+11=
4×8+21= 5×3+17= 9×3+23=
7×3+12= 6×6+27= 4×6+21=
6×6+22= 8×4+15= 5×8+30=
7×8+20= 9×7+13= 7×3+30=
9×9+9= 6×3+26= 2×8+17=
8×3+16= 2×4+19= 2×6+30=
9×6+27= 6×5+24= 5×4+16=
5×7+25= 3×5+30= 8×3+30=
3×7+22= 4×9+19= 8×8+25=
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5/7
一秒判对错日期:
比大小 用时:
3×3○15 3×7○17 2×2○58
6×4○22 4×7○42 6×7○38
4×6○24 3×7○36 4×8○28
4×7○31 8×9○50 7×6○38
8×6○36 9×8○62 9×6○22
7×4○27 8×7○46 7×8○17
3×4○16 2×8○52 2×4○16
9×4○23 4×9○42 4×9○68
5×9○22 2×8○76 8×2○54
4×5○24 4×7○38 9×7○53
8×8○17 8×5○39 5×7○29
4×3○75 8×6○55 7×7○42
7×2○15 6×7○39 9×4○73
7×6○49 8×4○28 7×9○57
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6/7
一秒判对错日期:
整理复习 用时:
7×5= 4×8+18= 6×3+22=
7×8= 5×4+27= 3×3+30=
9×4= 3×9+20= 5×3+17=
8×7= 6×2+8= 3×7○17
9×9= 8×7+13= 4×7○42
9×8= 5×2+22= 3×7○36
4×6= 8×4+30= 8×9○50
5×9= 7×2+17= 9×8○62
3×8= 9×8+19= 8×7○46
9×6= 7×3+26= 2×8○52
3×9= 6×6+10= 4×9○42
5×8= 3×7+22= 2×8○76
9×3+5= 5×6+16= 4×7○38
4×8+12= 7×4+17= 8×5○39
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7/7
一秒判对错日期:
表内乘法(1) 用时:
7×6= 5×5= 3×4=
9×9= 7×9= 6×3=
3×9= 6×4= 8×6=
5×4= 5×9= 8×7=
3×5= 9×4= 4×8=
8×3= 6×5= 4×3=
6×6= 7×4= 4×5=
4×9= 3×3= 8×4=
4×6= 6×7= 7×5=
4×7= 5×2= 7×2=
8×9= 4×4= 5×6=
9×3= 5×8= 3×7=
9×7= 9×8= 2×5=
6×2= 7×3= 2×3=
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1/7
一秒判对错日期:
乘减混合(1) 用时:
8×8-37= 20-3×2= 67-9×6=
86-7×2= 2×5-10= 59-6×8=
91-3×6= 4×6-20= 9×8-4=
9×9-8= 7×4-28= 97-9×4=
5×8-11= 6×4-21= 73-8×5=
6×2-4= 7×2-14= 5×2-10=
6×9-25= 7×7-46= 70-3×4=
5×4-7= 85-3×9= 65-3×4=
4×9-28= 6×4-14= 9×3-2=
26-6×2= 7×3-12= 7×7-33=
6×5-5= 3×8-20= 8×8-60=
4×6-10= 68-4×7= 56-8×6=
63-2×3= 92-9×5= 9×6-11=
8×6-33= 33-8×4= 77-6×6=
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2/7
一秒判对错日期:
乘减混合(2) 用时:
70-6×9= 4×5-3= 7×7-25=
6×4-23= 66-3×6= 80-8×9=
7×3-18= 95-5×6= 8×2-15=
25-6×3= 82-5×2= 7×7-38=
31-2×7= 91-8×8= 7×1-5=
3×4-12= 65-6×6= 5×7-25=
74-7×8= 6×3-16= 9×5-40=
9×8-7= 4×3-9= 9×7-33=
87-9×4= 28-7×4= 94-9×4=
3×8-12= 9×2-14= 92-5×8=
39-3×6= 45-4×8= 98-7×9=
8×4-13= 8×2-5= 74-4×4=
29-3×8= 31-2×3= 92-2×9=
32-7×4= 3×4-7= 7×8-45=
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3/7
一秒判对错日期:
乘减混合(3) 用时:
6×5-18= 61-4×9= 82-8×2=
58-8×6= 47-9×1= 7×7-8=
91-9×9= 52-8×5= 5×7-19=
5×9-10= 8×2-13= 6×9-53=
4×4-9= 12-2×6= 88-8×6=
85-9×7= 7×3-6= 78-4×5=
24-3×2= 2×9-16= 32-3×7=
2×8-12= 7×9-28= 2×6-11=
3×9-4= 78-8×2= 7×3-17=
5×9-35= 7×6-3= 4×8-11=
56-3×9= 38-4×8= 80-9×8=
5×5-20= 64-9×4= 15-2×6=
49-5×9= 85-9×2= 60-5×9=
6×5-30= 79-6×4= 6×9-23=
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4/7
一秒判对错日期:
乘减混合(4) 用时:
56-9×3= 30-5×6= 50-6×7=
5×3-14= 51-5×2= 94-4×9=
63-5×2= 94-5×8= 17-5×3=
6×4-5= 86-8×2= 2×8-8=
8×4-24= 2×6-4= 9×9-43=
83-9×8= 4×7-15= 21-2×2=
8×4-28= 6×9-21= 78-9×2=
39-7×3= 36-9×4= 9×7-30=
83-8×3= 4×4-11= 3×9-23=
53-3×4= 75-9×8= 29-8×2=
3×7-8= 5×6-13= 5×2-4=
66-3×9= 69-6×8= 42-2×8=
6×2-10= 6×7-21= 92-9×6=
58-5×6= 7×3-7= 81-6×9=
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5/7
一秒判对错日期:
比大小 用时:
63-7×4○18 51-5×2○40 45-7×5○15
97-8×8○34 32-6×2○25 65-8×5○20
84-8×5○44 68-8×5○18 80-7×7○16
95-4×9○50 51-2×9○34 82-8×9○19
91-2×3○56 64-5×4○39 72-9×2○65
72-5×9○26 71-1×8○50 39-5×7○19
40-3×7○31 90-9×7○30 44-6×1○38
18-3×4○24 64-4×7○58 59-2×6○33
41-3×3○30 68-3×2○32 57-4×3○41
96-6×5○34 68-7×1○62 20-3×5○9
74-5×3○46 55-4×3○50 85-2×4○70
86-5×3○52 56-9×4○29 81-4×7○35
77-5×6○45 56-7×7○13 62-6×2○17
96-5×7○60 36-5×3○11 83-6×9○34
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6/7
一秒判对错日期:
整理复习 用时:
7×7= 9×8-60= 91-7×5=
8×5= 7×5-19= 56-4×9=
3×6= 6×8-11= 46-2×9=
9×2= 6×9-38= 8×3-8=
9×6= 88-9×7= 69-6×6=
5×3= 7×9-36= 52-9×3=
6×9= 3×8-19= 49-3×7=
3×8= 40-7×2= 57-6×6=
8×8= 8×5-37= 8×3-13=
2×7= 3×6-13= 5×6-28=
3×2= 46-9×5= 4×5-14=
7×8= 7×6-25= 75-3×6=
9×5= 36-7×2= 20-4×5=
2×6= 7×8-30= 39-6×2=
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7/7
一秒判对错日期:
时间认识 用时:
3×6= 6×60= 6小时○8小时
2×6= 7×60= 24小时○19小时
4×6= 5×60= 8小时○9小时
1×6= 4×60= 12小时○21小时
7×6= 1小时=( )分 18小时○15小时
8×6= 60分=( )小时 26分钟○30分钟
9×6= 2小时=( )分 56分钟○48分钟
5×6= 3小时=( )分 15分钟○20分钟
6×6= 5小时=( )分 60分钟○71分钟
3×60= 8小时=( )分 41分钟○39分钟
8×60= 9小时=( )分 1小时○60分钟
2×60= 4小时=( )分 2小时○80分钟
1×60= 6小时=( )分 3小时○180分钟
9×60= 7小时=( )分 2小时○150分钟
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1/7
一秒判对错日期:
加法口算 用时:
20+30= 70+10= 80+12=
70+15= 10+28= 40+40=
40+26= 60+8= 20+14=
50+31= 40+18= 40+23=
10+19= 30+8= 50+33=
40+28= 60+10= 20+33=
30+13= 40+33= 50+34=
10+37= 60+37= 40+27=
20+15= 40+6= 60+7=
10+23= 50+14= 30+5=
50+12= 30+6= 80+13=
30+34= 40+9= 30+15=
10+20= 30+17= 60+14=
70+16= 40+29= 70+7=
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2/7
一秒判对错日期:
减法口算 用时:
60-8= 30-29= 50-29=
30-17= 50-49= 20-7=
40-6= 40-26= 50-30=
80-51= 90-69= 60-57=
20-11= 70-18= 50-23=
70-38= 50-44= 30-6=
40-14= 90-42= 60-16=
40-13= 40-23= 40-20=
80-79= 20-20= 40-34=
30-15= 60-37= 20-13=
40-12= 30-11= 50-10=
70-12= 90-48= 40-9=
20-14= 90-67= 40-22=
60-45= 70-67= 90-34=
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3/7
一秒判对错日期:
乘法口算 用时:
7×7= 5×4= 2×6=
8×9= 9×7= 7×6=
9×6= 4×8= 8×7=
3×5= 9×5= 4×2=
5×7= 6×4= 5×2=
8×4= 4×7= 4×3=
2×7= 2×2= 2×8=
2×4= 9×9= 3×4=
6×8= 4×4= 3×8=
4×5= 6×6= 7×3=
6×2= 5×8= 2×5=
5×3= 6×5= 3×9=
5×6= 2×9= 7×8=
6×9= 3×2= 8×8=
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4/7
一秒判对错日期:
乘加口算 用时:
9×3+25= 8×2+22= 5×4+17=
8×4+25= 4×2+9= 9×5+9=
4×6+30= 2×3+6= 6×5+16=
2×7+14= 2×3+24= 9×4+22=
6×8+9= 6×3+17= 5×3+10=
8×9+15= 3×8+16= 4×3+19=
6×3+12= 5×5+30= 3×6+26=
5×7+5= 8×7+15= 5×6+7=
9×2+22= 2×6+29= 2×9+27=
7×5+8= 4×4+28= 6×7+5=
6×2+6= 2×7+28= 6×9+22=
9×5+22= 8×2+30= 4×2+28=
6×4+20= 8×9+7= 9×8+16=
6×8+5= 8×7+25= 7×2+20=
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5/7
一秒判对错日期:
乘减口算 用时:
9×7-32= 9×8-39= 5×4-5=
2×3-5= 3×4-11= 2×3-6=
3×7-21= 7×8-28= 8×5-30=
8×3-18= 8×2-12= 8×4-24=
8×9-9= 9×6-39= 7×4-13=
5×7-18= 8×8-62= 5×2-10=
3×3-8= 6×8-11= 8×3-21=
3×7-10= 8×7-45= 9×4-29=
3×6-12= 4×8-8= 2×6-5=
4×7-8= 9×6-14= 6×7-8=
9×7-9= 9×8-72= 5×8-21=
6×8-7= 7×5-26= 9×9-69=
4×8-10= 6×8-6= 6×3-9=
6×8-28= 6×3-11= 2×8-5=
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6/7
一秒判对错日期:
整理复习 用时:
30+48= 80-77= 3×6+28=
50+28= 90-7= 3×4+17=
40+18= 90-47= 2×3+30=
50+12= 40-36= 6×2-7=
40+33= 2×5+10= 5×8-15=
50+27= 3×5+30= 2×7-10=
40+16= 6×4+7= 5×2-9=
60-19= 3×3+29= 6×4-17=
40-25= 7×8+17= 7×9-58=
70-9= 7×8+16= 7×9-59=
50-8= 8×5+9= 7×4-23=
60-29= 2×9+24= 6×4-12=
90-26= 8×9+13= 6×5-16=
20-12= 7×7+30= 8×5-19=
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7/7
一秒判对错日期:
加法口算 用时:
58+15= 63+35= 78+18=
59+30= 77+18= 69+9=
39+40= 79+19= 65+11=
79+6= 36+27= 51+30=
75+19= 39+10= 32+46=
54+7= 46+26= 39+52=
59+40= 20+40= 44+54=
46+35= 74+20= 64+30=
77+10= 33+41= 82+16=
55+18= 27+55= 61+14=
41+40= 20+9= 70+25=
27+22= 62+13= 30+35=
80+7= 31+46= 80+14=
79+13= 67+19= 47+37=
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1/7
一秒判对错日期:
减法口算 用时:
62-21= 65-59= 78-20=
27-26= 27-16= 51-39=
50-16= 76-76= 36-26=
85-20= 76-41= 82-78=
41-6= 34-10= 99-11=
24-22= 96-26= 87-8=
54-8= 75-20= 56-48=
32-20= 22-19= 69-17=
88-74= 38-29= 37-7=
53-29= 44-39= 64-39=
57-41= 65-51= 63-62=
69-22= 96-29= 43-36=
35-29= 71-64= 85-35=
21-7= 40-13= 78-23=
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2/7
一秒判对错日期:
乘法口算 用时:
2×8= 8×3= 3×8=
9×6= 5×4= 2×4=
5×6= 8×4= 3×7=
8×6= 7×2= 7×4=
8×9= 9×9= 3×3=
9×2= 5×2= 2×2=
2×7= 4×2= 5×9=
4×9= 6×7= 6×5=
3×2= 6×2= 4×7=
3×6= 7×7= 9×8=
8×5= 6×8= 4×8=
8×2= 9×7= 4×4=
8×8= 8×7= 4×6=
5×3= 6×3= 7×9=
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3/7
一秒判对错日期:
连加连减 用时:
51+6+12= 45+14+38= 97-82-13=
58+25+10= 28+12+59= 72-47-18=
25+23+10= 46+25+10= 76-58-15=
29+20+18= 54+26+10= 97-57-31=
42+23+10= 38+24+17= 43-25-17=
59+30+8= 36+16+47= 53-24-6=
29+21+33= 50+16+31= 51-23-12=
34+11+26= 46+20+14= 56-20-15=
55+30+12= 55-27-12= 47-32-14=
58+14+9= 99-79-15= 37-20-9=
59+12+5= 99-86-10= 66-45-6=
55+10+5= 58-45-10= 34-24-7=
33+13+35= 92-80-8= 91-40-20=
57+17+21= 98-72-11= 72-39-15=
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4/7
一秒判对错日期:
加减混合 用时:
21+10-25= 38+22-45= 34+27-18=
44+25-16= 60+12-67= 25+22-16=
39+7-43= 45+28-16= 30+24-21=
59+8-60= 56+14-67= 54+18-35=
55+12-12= 43+8-23= 57+19-61=
55+26-11= 60+25-74= 39+7-21=
36+23-44= 55+15-34= 48+23-20=
44+12-52= 48+17-55= 44+7-21=
48+8-52= 42+8-17= 37+11-36=
26+25-31= 52+6-9= 31+25-52=
49+22-64= 32+19-39= 53+5-55=
57+22-77= 26+13-29= 39+18-33=
25+11-8= 60+8-15= 24+30-15=
54+7-40= 36+9-37= 20+20-10=
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5/7
一秒判对错日期:
乘法与加减混合 用时:
6×8+32= 3×9+29= 6×3-12=
6×7+48= 3×5+80= 9×5-33=
7×7+45= 9×2+58= 8×8-15=
7×4+14= 8×9+20= 5×8-35=
7×2+24= 3×2+81= 2×4-3=
4×7+38= 4×6+71= 5×2-3=
8×2+28= 4×9+36= 7×5-26=
6×6+60= 9×9+13= 3×5-7=
6×8+11= 6×5-23= 8×4-17=
4×2+61= 4×5-8= 9×2-11=
6×7+14= 7×5-27= 9×7-14=
5×9+25= 2×7-7= 4×2-4=
4×9+10= 6×5-11= 6×2-8=
6×6+53= 4×3-6= 7×8-25=
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6/7
一秒判对错日期:
整理复习 用时:
63+33= 82-65= 40+9-49=
56+38= 95-90= 33+23-47=
33+52= 24-6= 54-21-18=
20+72= 78-43= 45-23-16=
39+17= 35-27= 36-21-9=
33+48= 32-5= 89-78-9=
84+5= 50+17+9= 55-21-8=
44+49= 38+11+41= 8×6-7=
79+10= 30+27+26= 2×7-10=
26+44= 35+9+54= 7×3-12=
71-7= 24+14+40= 5×9+12=
60-52= 50+28-50= 6×9+38=
48-42= 24+27-42= 8×7+25=
37-18= 42+19-19= 3×8+68=
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7/7
一秒判对错日期:
加法口算 用时:
32+27= 38+13= 34+49=
55+14= 51+27= 58+25=
28+20= 21+14= 40+7=
66+21= 80+11= 65+5=
27+36= 38+21= 46+47=
85+9= 76+20= 36+63=
66+33= 76+9= 45+36=
41+55= 23+63= 42+22=
21+36= 84+15= 54+29=
53+18= 57+30= 73+15=
66+7= 40+29= 59+31=
52+36= 42+6= 40+15=
49+16= 33+40= 72+7=
41+43= 55+10= 60+28=
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1/7
一秒判对错日期:
减法口算 用时:
87-24= 91-53= 25-7=
56-54= 59-6= 34-19=
24-15= 35-20= 45-41=
24-23= 91-41= 37-30=
41-40= 75-45= 43-42=
57-50= 77-70= 49-43=
71-16= 43-23= 78-59=
61-8= 83-33= 22-20=
70-48= 64-45= 40-34=
70-21= 32-13= 61-32=
99-47= 64-63= 27-23=
23-5= 56-13= 59-26=
47-23= 35-6= 79-40=
83-66= 58-43= 57-32=
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2/7
一秒判对错日期:
乘法口算 用时:
4×4= 3×4= 2×7○16
4×6= 7×6= 4×9○37
7×9= 9×5= 3×2○7
2×5= 6×4= 3×6○17
7×5= 6×6= 8×5○38
4×3= 4×5= 8×2○14
7×3= 3×5= 8×8○64
3×9= 9×3= 5×3○14
7×8= 2×8○17 8×8○65
9×4= 9×6○52 8×3○23
5×8= 5×6○28 5×4○21
2×9= 8×6○47 8×4○31
2×6= 8×9○71 7×2○12
5×5= 9×2○20 9×9○83
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3/7
一秒判对错日期:
连加连减 用时:
25+8+49= 31+23+8= 61-23-23=
41+21+9= 55+20+13= 50-36-6=
44+7+46= 26+21+27= 97-29-39=
29+22+43= 32+14+20= 76-31-23=
57+11+18= 20+6+67= 49-39-7=
38+20+25= 30+27+31= 72-32-24=
59+7+18= 31+28+29= 65-23-32=
47+10+8= 84-53-18= 63-46-7=
39+30+20= 85-74-11= 73-62-11=
30+10+23= 97-71-25= 98-65-15=
42+21+34= 57-28-15= 36-24-12=
32+27+15= 60-23-8= 64-53-9=
55+24+13= 72-29-22= 47-31-9=
48+17+33= 71-29-42= 80-68-6=
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4/7
一秒判对错日期:
加减混合 用时:
54+24-35= 39+5-24= 51+7-12=
30+5-12= 39+23-48= 57+21-22=
41+17-33= 52+18-64= 57+28-80=
48+17-17= 35+26-14= 53+15-47=
33+21-36= 30+19-11= 30+27-12=
55+9-41= 33+18-48= 44+15-45=
38+10-18= 50+17-40= 52+9-45=
34+26-15= 45+27-5= 25+18-39=
42+29-45= 32+15-15= 34+28-53=
60+13-50= 25+19-36= 55+30-25=
37+25-51= 27+23-30= 42+17-47=
27+18-29= 52+16-60= 39+20-11=
20+13-8= 59+25-49= 46+28-12=
49+15-44= 54+17-37= 37+12-9=
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5/7
一秒判对错日期:
乘法与加减混合 用时:
45-8×4= 44-4×7= 26+8×7=
23-5×4= 78-9×8= 17+7×8=
28-4×5= 53-5×9= 58+6×5=
39-5×4= 28-2×9= 30+9×7=
48-8×5= 31-6×4= 56+2×6=
72-7×8= 63-6×8= 78+5×4=
36-2×8= 15-2×4= 40+2×5=
81-7×9= 55+8×3= 43+4×6=
49-7×5= 79+2×3= 55+9×3=
32-3×9= 39+8×5= 27+7×6=
39-5×5= 17+7×3= 59+7×4=
18-4×4= 30+9×2= 18+6×7=
25-7×2= 40+2×9= 44+6×7=
27-3×3= 32+9×7= 18+3×7=
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6/7
一秒判对错日期:
整理复习 用时:
48+42= 42-20= 22+11-16=
52+19= 32-31= 37+24-61=
28+52= 42+30+27= 23+19-37=
83+12= 36+8+52= 52+3×2=
56+42= 54+10+23= 10+8×5=
39+32= 45+22+18= 54+7×5=
83+6= 54+13+24= 43+6×3=
51+32= 96-57-26= 79+9×2=
79-56= 44-24-14= 61-9×6=
76-51= 79-42-11= 30-2×8=
32-21= 94-22-35= 31-3×7=
93-41= 86-50-35= 39-4×9=
93-28= 40+21-21= 66-6×8=
60-22= 28+5-18= 21-7×2=
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7/7
一秒判对错日期:
加法口算 用时:
36+43= 78+19= 46+24=
58+5= 23+44= 37+32=
52+13= 32+6= 59+39=
23+11= 42+41= 47+23=
80+17= 82+17= 69+21=
38+26= 62+16= 38+42=
37+38= 55+44= 58+8=
78+5= 35+45= 31+29=
38+15= 24+6= 70+8=
21+55= 35+34= 22+57=
22+53= 38+31= 61+7=
25+58= 75+14= 59+38=
84+10= 77+22= 29+22=
44+34= 57+37= 58+22=
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1/7
一秒判对错日期:
减法口算 用时:
63-11= 86-72= 96-21=
57-46= 97-90= 79-32=
74-54= 48-13= 80-79=
58-19= 53-26= 83-41=
24-10= 24-9= 36-7=
27-6= 97-80= 63-7=
88-15= 48-10= 55-29=
68-46= 63-14= 89-62=
89-39= 33-23= 46-6=
98-66= 57-43= 34-33=
98-14= 35-17= 27-12=
97-69= 38-14= 81-73=
90-28= 54-38= 81-10=
81-58= 34-20= 78-40=
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2/7
一秒判对错日期:
乘法口算 用时:
5×2○10 3×2○8 3×7○19
4×2○8 6×3○17 8×9○73
6×7○44 5×3○17 3×8○26
6×2○13 9×6○54 5×9○46
7×7○48 3×8○25 6×5○31
8×2○16 2×4○9 4×7○27
6×8○50 3×7○22 9×8○73
5×6○32 7×4○30 4×8○32
8×3○26 9×6○56 5×4○18
6×8○46 8×2○18 6×2○14
9×7○61 7×7○51 4×4○14
9×9○81 3×3○9 6×2○11
5×4○20 3×8○23 4×6○22
8×7○55 2×2○6 7×9○63
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3/7
一秒判对错日期:
加减混合(1) 用时:
32+(51-36)= 23+(28-21)= 39-(48-19)=
31+(12-10)= 26+(56-34)= 54-(37-7)=
22+(29-22)= 21+(18-7)= 82-(72-16)=
36+(12-5)= 30+(29-26)= 73-(39-17)=
35+(62-8)= 29+(27-17)= 86-(50-46)=
25+(22-16)= 37+(30-9)= 28-(50-25)=
29+(68-67)= 30+(54-9)= 71-(57-23)=
40+(7-5)= 75-(73-7)= 26-(59-41)=
24+(36-25)= 69-(70-18)= 69-(60-29)=
28+(32-17)= 85-(67-63)= 71-(24-12)=
24+(24-18)= 48-(23-23)= 67-(66-19)=
40+(15-6)= 57-(48-28)= 24-(26-7)=
20+(37-14)= 63-(72-28)= 65-(53-47)=
25+(17-9)= 98-(63-36)= 75-(37-23)=
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4/7
一秒判对错日期:
加减混合(2) 用时:
86-(69+5)= 56-(40+5)= 88-(40-10)=
34-(24+9)= 42-(26+11)= 72-(38-16)=
40-(27+10)= 96-(26+20)= 54-(73-22)=
94-(34+15)= 46-(27+17)= 71-(41-38)=
90-(64+12)= 41-(30+5)= 24-(22-14)=
79-(52+7)= 47-(20+9)= 33-(27-10)=
39-(28+11)= 48-(37+8)= 31-(31-5)=
78-(65+13)= 30-(65-55)= 88-(71-39)=
39-(22+8)= 22-(42-40)= 85-(47-30)=
54-(25+21)= 55-(54-11)= 29-(38-9)=
37-(20+16)= 84-(74-21)= 76-(39-6)=
49-(25+12)= 37-(52-41)= 58-(27-7)=
40-(25+9)= 61-(70-59)= 93-(73-30)=
48-(38+5)= 52-(35-15)= 47-(22-11)=
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5/7
一秒判对错日期:
乘法与加减混合 用时:
9×2-15= 7×8-42= 4×4+44=
7×6-9= 9×2-4= 2×2+36=
7×2-8= 5×3-7= 6×2+83=
2×9-6= 7×6-31= 8×3+29=
3×3-3= 4×3-8= 2×8+76=
3×4-5= 8×9-3= 6×6+58=
7×4-11= 3×9-3= 3×5+23=
9×8-48= 3×4+73= 2×4+10=
5×5-20= 4×5+46= 8×9+25=
8×9-13= 6×2+82= 7×9+30=
7×2-9= 5×8+48= 5×5+62=
4×7-22= 8×3+54= 9×3+61=
4×7-7= 3×7+22= 7×8+28=
8×6-45= 4×4+51= 7×3+12=
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6/7
一秒判对错日期:
整理复习 用时:
69+19= 7×5○36 57-(36+20)=
58+34= 4×2○7 67-(54+11)=
49+37= 4×3○10 75-(63-25)=
27+54= 8×6○48 64-(65-58)=
70+10= 5×9○47 91-(45-29)=
68-30= 7×3○19 36-(27-10)=
62-16= 21+(33-22)= 86-(65-45)=
88-53= 29+(66-37)= 20+(71-15)=
57-13= 23+(56-36)= 35+(20-6)=
47-32= 29+(18-16)= 33+(60-59)=
6×5○29 22+(31-10)= 33+(45-42)=
2×5○9 49-(22+18)= 32+(51-51)=
4×9○38 30-(20+10)= 30+(14-5)=
8×3○25 51-(20+30)= 27+(69-61)=
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7/7
一秒判对错日期:
加法口算 用时:
36+43= 78+19= 46+24=
58+5= 23+44= 37+32=
52+13= 32+6= 59+39=
23+11= 42+41= 47+23=
80+17= 82+17= 69+21=
38+26= 62+16= 38+42=
37+38= 55+44= 58+8=
78+5= 35+45= 31+29=
38+15= 24+6= 70+8=
21+55= 35+34= 22+57=
22+53= 38+31= 61+7=
25+58= 75+14= 59+38=
84+10= 77+22= 29+22=
44+34= 57+37= 58+22=
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1/7
一秒判对错日期:
减法口算 用时:
63-11= 86-72= 96-21=
57-46= 97-90= 79-32=
74-54= 48-13= 80-79=
58-19= 53-26= 83-41=
24-10= 24-9= 36-7=
27-6= 97-80= 63-7=
88-15= 48-10= 55-29=
68-46= 63-14= 89-62=
89-39= 33-23= 46-6=
98-66= 57-43= 34-33=
98-14= 35-17= 27-12=
97-69= 38-14= 81-73=
90-28= 54-38= 81-10=
81-58= 34-20= 78-40=
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2/7
一秒判对错日期:
乘法口算 用时:
5×2○10 3×2○8 3×7○19
4×2○8 6×3○17 8×9○73
6×7○44 5×3○17 3×8○26
6×2○13 9×6○54 5×9○46
7×7○48 3×8○25 6×5○31
8×2○16 2×4○9 4×7○27
6×8○50 3×7○22 9×8○73
5×6○32 7×4○30 4×8○32
8×3○26 9×6○56 5×4○18
6×8○46 8×2○18 6×2○14
9×7○61 7×7○51 4×4○14
9×9○81 3×3○9 6×2○11
5×4○20 3×8○23 4×6○22
8×7○55 2×2○6 7×9○63
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3/7
一秒判对错日期:
加减混合(1) 用时:
32+(51-36)= 23+(28-21)= 39-(48-19)=
31+(12-10)= 26+(56-34)= 54-(37-7)=
22+(29-22)= 21+(18-7)= 82-(72-16)=
36+(12-5)= 30+(29-26)= 73-(39-17)=
35+(62-8)= 29+(27-17)= 86-(50-46)=
25+(22-16)= 37+(30-9)= 28-(50-25)=
29+(68-67)= 30+(54-9)= 71-(57-23)=
40+(7-5)= 75-(73-7)= 26-(59-41)=
24+(36-25)= 69-(70-18)= 69-(60-29)=
28+(32-17)= 85-(67-63)= 71-(24-12)=
24+(24-18)= 48-(23-23)= 67-(66-19)=
40+(15-6)= 57-(48-28)= 24-(26-7)=
20+(37-14)= 63-(72-28)= 65-(53-47)=
25+(17-9)= 98-(63-36)= 75-(37-23)=
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4/7
一秒判对错日期:
加减混合(2) 用时:
86-(69+5)= 56-(40+5)= 88-(40-10)=
34-(24+9)= 42-(26+11)= 72-(38-16)=
40-(27+10)= 96-(26+20)= 54-(73-22)=
94-(34+15)= 46-(27+17)= 71-(41-38)=
90-(64+12)= 41-(30+5)= 24-(22-14)=
79-(52+7)= 47-(20+9)= 33-(27-10)=
39-(28+11)= 48-(37+8)= 31-(31-5)=
78-(65+13)= 30-(65-55)= 88-(71-39)=
39-(22+8)= 22-(42-40)= 85-(47-30)=
54-(25+21)= 55-(54-11)= 29-(38-9)=
37-(20+16)= 84-(74-21)= 76-(39-6)=
49-(25+12)= 37-(52-41)= 58-(27-7)=
40-(25+9)= 61-(70-59)= 93-(73-30)=
48-(38+5)= 52-(35-15)= 47-(22-11)=
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5/7
一秒判对错日期:
乘法与加减混合 用时:
9×2-15= 7×8-42= 4×4+44=
7×6-9= 9×2-4= 2×2+36=
7×2-8= 5×3-7= 6×2+83=
2×9-6= 7×6-31= 8×3+29=
3×3-3= 4×3-8= 2×8+76=
3×4-5= 8×9-3= 6×6+58=
7×4-11= 3×9-3= 3×5+23=
9×8-48= 3×4+73= 2×4+10=
5×5-20= 4×5+46= 8×9+25=
8×9-13= 6×2+82= 7×9+30=
7×2-9= 5×8+48= 5×5+62=
4×7-22= 8×3+54= 9×3+61=
4×7-7= 3×7+22= 7×8+28=
8×6-45= 4×4+51= 7×3+12=
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6/7
一秒判对错日期:
整理复习 用时:
69+19= 7×5○36 57-(36+20)=
58+34= 4×2○7 67-(54+11)=
49+37= 4×3○10 75-(63-25)=
27+54= 8×6○48 64-(65-58)=
70+10= 5×9○47 91-(45-29)=
68-30= 7×3○19 36-(27-10)=
62-16= 21+(33-22)= 86-(65-45)=
88-53= 29+(66-37)= 20+(71-15)=
57-13= 23+(56-36)= 35+(20-6)=
47-32= 29+(18-16)= 33+(60-59)=
6×5○29 22+(31-10)= 33+(45-42)=
2×5○9 49-(22+18)= 32+(51-51)=
4×9○38 30-(20+10)= 30+(14-5)=
8×3○25 51-(20+30)= 27+(69-61)=
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7/7
一秒判对错