文档内容
itg/J \i£A
) mm*®
□W• U5xC•WilEiZfflSS ^gapft•
nttt
JCOftC
sift
m
•sj- ±m
9
ffiS®* sasaiia IWiUHaSr ISHffiSI m imeI
I----H il H^rl
r-"- ■
r “ H_l
it ^ it a ,
* mmz*
«<
m^m
II*! 5£; fiS
o o
mmm
+
+
+
+
m^mn
mm-tz
mf5y 24 x 0.5 =12 .
5)? 321 > 12.5x8= ?
CD
Ib15!J ...* 1.6X4 = 6
%mmm -gj^
i5^-if
^LKffc'fc
PB^iei^ itg/J\)iA sj ±flft
M:
$4^:
[SbiiBiSBajiigtt
L^4 JtANOXIEDOCATION PUBLISHINGHOUSE5mm#. §0ijii*s-3i„
tiiis^p®. mu, tn&KT«Bt^iPA7*Mi5gw
rs r>
w w
(l)#-;tgif. f:sga) (2) )
(^a-s)
(jtaffji)
(¥a¥*¥§)
(3) ) (4) ig#^g6J7n 38
i&>JA 48
39
41
() 49
mum
50
msim mzA
51
52
meim
53
54
H7M (1) 55
fMifBt (2)&(-)
%nm
(i) 63
%2im
%um
(2) 64
(-) 73
%2im m, ^.imm-irn
%3im (i) 65
%4im mz-Y- (2)
66
74
o
®3W M,
\
75
*4W ^if»^^(l) ©)®^® (-)
76
ISlW 67
fg 5 if ^ (2)
% 2ifB^t MM&
77
*6»t
68
78
*3ifHt nm&\*\ffX'YMjE
79
69
S 4 if ^i-- 70
71(-)
16 -t 2 = 3x11 = 43-9 = 62 + 29 =
0x4 = 8 + 83 = 84 + 4 = 99-5 =
98 - 24 - 14 + 2 = 35 + 8 = 5x 10 =
12x2 = 59+17 = 88 - 60 = 42 + 6 =
33+15 = 25 + 39 = 24 + 2 = 80 - 40 =
2. i+3tT®&^o (^6^Mt£A)
63+13-55 29 + 2 x 6 12x3-25
7 x 10+ 18 100-63 + 37 95 - 20 x 4
4x9 + 6 77-3x21 65 + 2 x 9
(1 - 30 x 2 = 240 (2)72 -r 8 x ^ = 63
5fc®:30x2=( )
________________
n»:__ ___
S^:240+( ) = ( )
+r=< )
A=( )
^ a
SJ E(Jl)S'J? H
:WWfl
i v m2im j
0
3x8 = 44 + 4 = 26 + 8 = 206- 17 =
22x3 = 33 + 29 = 78 - 57 = 44 - 30 =
82 - 67 = 56-16 = 46 + 27 = 28 + 4 =
55+ 103 = 48 + 6 = 4 x 12 = 33-15 =
61 + 15 = 21 x3 = 0 + 8 = 210-30 =
2. i+^TS^-Ho (^6^Mt5L,A)
48 + 2 + 54 300 + 6 x 6 80 + 4-13
71-3x22 20 + 49 + 7 105-45 + 5
42 + 7 x 8 7 x 10 + 52 34 + 69 + 3
1
(1)24x2 + ^ = 200 (2)84 + 4 +A= 100
i
5fc3t:____
W3t:___________
☆ =( ) A=( )
SJE(±) Bi+IfTUf-S-Silo 10
11 x 6 - 40 128-10x9 264 + 6 x 8
70 -r 7 x 2 272 -34 + 66 3 x 22 + 30
55 + 5 + 36 56 + 69 + 3 100-54 + 6
80 + 8-7 81 +9x 10 35 + 44 + 2
240 + 30 x 3 33x2-18 101-32x3
£ 01
>
aipm ram
□Hitll.ftRBttK
1.
49 + 7 = 190 + 26 = 90 - 79 = 31 +51 =
102-47 = 0x6 = 36 + 4 = 42 + 58 =
22x4 = 70 - 35 = 110 + 33 = 86 + 2 =
71+101= 63 + 3 = 11x7 = 36 - 24 =
24x2 = 25+ 124 = 180-19 = 35 + 7 =
2. itWT®&^o
71 -34 + 28 9x4- 17 211-46 + 2
22 x 3 + 2 80 + 33 x 3 55 + 5-10
111-10x5 176- 18 + 9 48 + 4+ 120
e£n^x3 = 96,0^4 = 22°
m
0=c >
)
m
(2)^ + 50 + 5= ( ) O ^ 8 + 300 = ( )
^ + 4-4=( ) 100-O’:'2=( >
Ol SJE(-t) B1. ilg^Hi^gSo
25 -r 5 = 40-13 = 10x2 = 750 - 50 =
30x3 = 50 -r 5 = 21 t- 3 = 4x20 =
35 + 75 = 11x6 = 8x0 = 54 -r 6 =
150-40 = 24^-8 = 41 x2 = 74 - 58 =
66 -r 6 = 61-29 = 64 -r 2 = 2x30 =
2. itSTS^Mo
(36 - 21) v 5 162- (75-38) (66-59) x 5
(37 + 26) -r 7 4 x (66-55) 24 -r (50 - 46)
(75-69) xg 48-f (2x4) 100- (26+ 18)
120-40-A = 75,^rx8 + 40= 128o
(DA=( ) A=( )
m
(2)(^r+A)-8=(
) (66-A>4A=( )
ioo-A> = ( )
£ a
SJ =(J:) ©fg5M &3DZ0)
'
m ninnni^KiinnBBi ■i
□Bit*, SlHSStKC
il
1.
6x5 = 22-f 2 = 45-19 = 68 + 54 =
72 + 49 = 83 - 40 = 6x6 = 27 -r 3 =
24 + 4 = 8 x 10 = 14 + 32 = 81-27 =
2x22 = 60 + 6 = 88 + 4 = 35 + 43 =
34-15 = 5x11 = 130 + 50 = 95 - 38 =
Oi-i* 6
7 x 4 + 50 48-18 + 3 36+ (24- 15)
33 x 3 + 23 (73-55) +9 70 + 7-3
6 x (36-28) 180- (29- 17) 56 + 64 + 8
?
m 2,6.8,12
□+DXD
= 4 = 22
= 8 x = 46
G bp
'WiifiS
ei'i
»6SH SS3Z(2)
i. (?m2&4tzA)
4x11 = 30 + 6 = 77 - 40 = 54 + 22 =
13 + 58 = 21+3 = 20x3 = 39-14 =
6x8 = 90 + 9 = 56 - 28 = 35 + 5 =
36 + 3 = 46 ~ 25 = 32x2 = 24+14 =
26 + 47 = 6x9 = 48 + 4 = 23 + 59 =
2. itMTW^mo (&i>L6&4t£A)
25 + 5x9 83-5 x 10 72 + (25- 16)
75-64 + 8 11 x (32-25) 36 + 4+125
164- (24 + 26) (91 -28) +3 (18 + 32) +5
M-MM-Mo
eftO + 40 - 50 = 20,0 ^ 5 + 98 = 100o
a=
(DO ( ) 0=( ) t£z
rai
su
(2)(D-0)-4=( ) 2x(D+0) = ( }
=2i
0-(D-28) = ( (0 + 0-8=( )
)
B
SJE(±) ;7K^!|: 80 + 6x5 80 - 6 x 5
= 80 + 30 = 80-30
= 110 = 50
n
)5
»
m
MS, S3t#^So
£
7K$J: 32 + 4 + 8 36-24 + 6
= 8 + 8 = 36-4
= 16 = 32
7K^!l: (50-41 ) x9 36+ ( 15 + 5)
=9x9 =36 + 3
=81 = 12
O SJE(J:)0^
I
1
0:
□Jtitn.ttwaat
54 -r 9 = 11x8 = 42-13 = 15 + 55 =
60 ~ 52 = 63 + 9 = 9x0 = 52 + 29 =
4x10 = 70 + 7 = 99-19 = 32 + 68 =
66 + 27 = 6x11 = 30 + 5 = 72 + 9 =
71-28 = 69 + 3 = 5x5 = 63 - 26 =
2.
100-9x9 40 + 8 + 55 64+ (72-64)
78 + 80 + 4 (74-39) +5 51-24 + 6
103- (60- 12) 6 x (56-47) (44-38) x 5
85 + 25 + 5 11 x (24-18) 170- 10x5
£ a SJ E(_t) 0T
1.
18 -r 6 = 25 - 23 = 16 + 35 = 7x7 =
46 - 33 = 80 + 8 = 27+15 = 6x 10 =
59 - 28 = 72 + 20 = 0x0 = 45 + 9 =
72+16 = 43 - 36 = 5x8 = 88 + 8 =
35-18 = 56 + 7 = 44x2 = 37 + 56 =
12 + 6 = 2x31 = 51-27 = 56+13 =
8x8 = 32 + 4 = 48 + 28 = 42+19 =
35 - 26 = 9x11 = 72+19 = 0 + 7 =
30 + 3 = 6x4 = 43 + 27 = 91-26 =
63 + 7 = 9xg = 46+10 = 65 - 29 =
81+9 = 55 - 27 = 39 + 46 = 9x3 =
2. SOM*±“>m‘<”HE“ = ”0
63+ 7 + 2 O 63+ (7+ 2) 3x30+ 3 O 3 x (30+ 1)
16 + 80 + 8 O 80 + 8 + 16 145 - 72 - 58 O 145 “ <72 “ 58)
10x9-9O(1°-9 )x 9 (49 - 35) +7 O 49-35 + 7
© SJECJ:)mmm- rr
I
iiiiiissii^™lfiw
r
)) /_
f
3.i+ST®#M0
49 7 + 27 64- (40- 18) 69-12x3
(86 - 20) -r 6 70 - 5 x 9 8x9 + 21
40-30 + 5 64-26- 18 21-80 + 8
48 + 81+9 (48-39) x 8 94 - 7 x 8
56-21 x 2 36+ (52-46) 177-40 + 37
(53+ 19) +8 28 + 3 x 23 89-6 x 10
£ 0§S^^!
EB
□Uttlt.rtfiBttK
(Tl
* M 1?iJ M
□+D+0+0+0=34
o+o+o+o+n+n+n=48
L i=C ) 0=( )
[|?ff]34 ^O'48 3 48
34#fjn + 0=14o 34 2 ^(□ + 0)*’ 1 =34_ 14x
2 = 6,□= 14-6 = 8. ^«Q = 8,0 = 6. ?']^^T:
0 +□ = 48-34 = 14
Q = 34-14x2 = 6
□ = 14-6 = 8
SM Si iJH m
i-A + A+OOie
A+A +A+0+0= is
A=( ) 0=( )
2. A+n+n+n=3o A+A+n+n+n=36
A=( > □=( >
3.A + A + A+0 + 0= 26 A + A +0+ 0+ 0 = 24
★=( ) Q=( >
© SJ E(Jl) ^____0/
—
1.
4 x 10- 63 -r 9 = 38 -7 52 - 72 - 37 =
23x3- 48-7 6- 8x6 = 40x2 =
84 - 26 - 0x5- 76 - 53 = 60 7-6 =
7 x 10 = 40 7-5 = 30x3- 4x21 -
12 -r 2 = 3x8- 36 + 64 = 5x11 =
2. i+^T®#^0
170- 18 7-6 64 - 64 7- 8 48 7- 4 + 24
(40-32) x 11 49 7- (75-68) 100- (47 7-26)
80 7- (4x2) 2x (22+ 18) (13 + 77) +9
(60+ 12) +3 (70+ 14) +7 (80+ 16) +8
= 60 + 3+ 12 + 3
) + ( )
= (
= ( )
i
3 0 SJ=(£F©mm. gamm
iipiif
y
M—BMBBB—■■■■■■
1.
36 -r 3 = 2x40 = 100-90 = 24 + 76 =
45 + 60 = 3x31 = 4246 = 23 + 65 =
21 x 4 = 18 -r 9 = 10x3 = 69 - 46 =
80 - 70 = 5x7 = 11x7 = 40 44 =
70 - 42 = 12x4 = 454 5 = 15 4 25 =
2.
91-2x21 7047x5 104- (61 -25)
(32 4 28) 4 6 2 x (13 4 27) 45 4 (3x3)
(92-48) 4 4 52 44 x 12 2 x 30 4 29
(80 4 48) 4 4 (60442) 46 (90 + 36) 4 3
= 80 4 4 4 48 4 4
= ( ) + ( )
= ( )
© SJE(J:) 3 0. Ji. W-v
HiglliPi '
%3\m
,
60 + 2 = 4x11 = 38 + 2 = 4x5 =
20X3 = 80-15 = 21+7 = 10x6 =
9x6 = 27 + 73 = 55 + 5 = 43 + 56 =
12x3 = 320 - 80 = 69 + 3 = 10x8 =
42 -r 7 = 2 x 13 = 38+19 = 27 + 43 =
2. itST®#^o
2x31+49 160 + 80 + 8 11 x (45 + 5)
(13+ 17) x3 100-5 x 11 (69+ 19) +8
(18 + 66) +4 180-22x4 42-42 + 7
(88 + 72) +8 (60 + 48) +2 (70 + 63) +7
= 88 + 8 + 72 + 8
= ( ) + ( )
= ( )
3 0 sj h(ji):;©Ms
i.nmafeU
900 x 3 = 20x4 = 20X5 = 900 x 8 =
300 x 6 = 9x50 = 8x3 = 400 x 5 =
4 x 700 = 200 x 2 = 8 x 700 = 44x2 =
50-14 = 4 x 900 = 800 x 8 = 34x2 =
70x2 = 5 x 500 = 27+13 = 800 x 9 =
7x 100 = 5 x 300 = 80x9 = 4x30 =
11x8 = 600 x 9 = 50 - 25 = 5 x 600 =
50x2 = 22x3 = 31 x 3 = 400 x 4 =
2. 4
513- (313-87) 345 - 40 x 4 72 + 9 x 50
50 + 5 x 9 400 x 6 + 36 (302-232) +7
x 6 = 2 5 x = 2
x 7 = 3 6 x = 3
9 x = 4 x 6 = 4
© SJ E CJi) 3___a10x4 = 31 x 2 = 5 x 200 = 9 x 800 =
400 x 2 = 40x6 = 7x 12 = 100x6 =
50xg = 13x2 = 3 x 600 = 700 x 7 =
9x7 = 900 x 5 = 11x5 = 2x313 =
30x5 = 10x9 = 2x24 = 8x20 =
2.
26x3 = 2x47 = 152x4 =
X X X
3x83 = 354 x 2 = 4x412 =
174x2 = 6x81 = 312x4 =
□□
m
1 1 4 2
•JAB
X 1 X X 4 Jx
te
i 7 0 9
0
SJE(_t)1.
4x 10 = 2x5 = 100x9 = 5x22 =
2x 143 = 3 x 300 = 70x9 = 21 x 4 =
30x9 = 600 x 8 = 37x2 = 6 x 16 =
122x4 = 2x 100 = 4 x 800 = 300 x 5 =
200 x 7 = 9 x 300 = 133x3 = 23x2 =
2. (£fci*6^t5L&)
37x6 = 5x48 = 66x6 =
X X X
228 x 4 = 9 x 354 = 435 x 8 =
75x7 = 139x5 = 243 x 9 =
■B 3 7 4 7 8 2
r,
X X X
1 8 4 1 5 2 4
©]SJ E(Ji)
3 0923 x 3 = 39x2 = 126x3 =
X X X
437 x 2 = 82x4 = 325 x 3 =
311 x5 = 499 x 5 = 38x9 =
58x8 = 437 x 7 = 55x6 =
234 x 3 = 54x8 = 625 x 4 =
£ B ©mnHnnn
SBHHHHanwi IBl
1. mg^tii^SSo (&i)L2^ZA)
9x80 = 11x9 = 25x8 = 14 + 36 =
7x50 = 172x4 = 60x5 = 7 x 800 =
14x2 = 4x32 = 611 x 5 = 0x6 =
7 + 9 = 111x6 = 61-37 = 40x2 =
30x4 = 38 + 25 = 324 x 3 = 47x2 =
2. 0£i5C6^4t%A)
38x8 = 6 x 236 = 159x9 =
X X X
6x75 = 357 x 7 = 4 x 648 =
86x4 = 329 x 5 = 8 x 277 =
22X9= 198 33X9 = 297
m
2X9 3X9
ft
44x9 = 66x9 = 88x9 =
&
© SJ E (Jz) bM 4 iiift
S
v j
iHMMSHSngHMMMnnMaiHini □*i+lt.«®tt:K
1.
13X3 = 111X9 = 0x68 = 5 x 800 =
43x2 = 3 x 223 = 6 x 900 = 131 x 3 =
3 x 15 = 9x40 = 30x8 = 0 + 29 =
8x50 = 4 x 600 = 0x87 = 33x3 =
200 x 8 = 53 + 37 = 320 - 0 = 209 x 0 =
2.
502 x 4 = 270 x 3 = 5 x 408 =
X X X
8 x 409 = 180x7 = 360 x 5 =
308 x 9 = 450 x 8 = 207 x 5 =
£nMi*±£if£fi*5^o
4 7 1
X X 6 tl
0 3 5 2 0 8
S
SJ Embiim isaraci)
,
□«it*.«S8fttK II
1.
42x3 = 9 x 200 = 32x2 = 240 x 4 =
14x4 = 280 x 2 = 720 x 3 = 130x5 =
300 x 9 = 7x60 = 30x2 = 8 x 500 =
121 x3 = 800 x 7 = 311 x 6 = 26x4 =
42x6 = 323 x 3 = 62x8 = 410x8 =
2.
6x39 = 198x9 = 308 x 7 =
X X X
236 x 5 = 5 x 460 = 4 x 439 =
708 x 8 = 357 x 6 = 7 x 540 =
i
m 2,4.9J
□□□*□
@ SJ E (jt)
BWlflBU
si MHF 0^ 0
Sean *S3H(2)
V 0 l'
IMS
8x90 = 11x7- 8x 125- 45x2 =
5x70- 101 x 4 - 50x6 = 3x22-
700 x 6 = 42x2- 5x80 = 21 x 6 -
40x3- 3x21 = 320 x 3 - 200 x 5 -
32x4 = 300 x 2 - 18x5- 12x9-
2.
460 x 3 = 6 x 307 - 457 x 7 -
X X X
86x8 = 413x4 = 8 x 290 =
804 x 5 = 6 x 280 - 325 x 9 -
ffl 3,4.5,0
m
(2)i?iJf/DxibJ\(?PN^;^ 0)
x
0
SJ E□*
7RM'^±^0o
TK^ll:
200 X 3 = 600
M
N /
liL
m
m
zimm-im
hk't'im&v
3.W—fiI±*#WIR*iL+, fil^mr-fiiia/Lo
ommmumoo
m
@lit+fa]WO
swafigo*^ waftfc, inaafeS
7Kfl]: 2 0 2 2 0 4
X 3 X 3
6 0 6 6 1 2
/
7 8 0
TK^J:
X 4
3 12 0
/
@ SJ E (Jl)3*oa!^
5 x 400 = 99x2 = 509 x 6 = 4 x 14 =
7 x 900 = 404 x 9 = 14x5 = 54x2 =
3x23 = 6 x 500 = 23x4 = 65+17 =
5x32 = 4 x 250 = 3 x 200 = 60 - 49 =
130x6 = 3x27 = 5x 108 = 22x5 =
87x8 = 5x 168 = 608 x 7 =
X X X
8 x 250 = 226 x 4 = 2 x 478 =
403 x 7 = 8 x 560 = 139x4 =
3. i+»T®£Mo (*i*2
95 + 5 x 35 (145 + 25) x 6 850 - 67 x 3
0 SJ=(j;P©i.
300 x 4 - 21x3 = 13x7 = 15x6-
7 x 300 = 600 x 5 - 220 x 4 - 11x3-
6x30- 23x6 = 120x3- 900 x 6 -
0x88- 0 + 40 = 25x4 = 2x43-
202 x 5 - 13x4- 74-8- 46 + 9-
25x2 = 6x40 = 110x7- 81 x 6 -
81+9 = 124x3- 41 x2- 3x32 =
80x5- 90x6- 52x7 = 72x8-
33x2 = 313x3- 404 x 2 - 150x6-
400 x 7 - 4 x 300 - 35x9 = 8 x 200 -
2. =
430 x 8 O 3200 306 x 5 O 305 x 6 0 + 215 O 215x0
795x 4 O 3203 188x3 03x 133 364 x 8 O 3 x 346
8 x 190 Q 190 x 2 x 4 550 x 6 Q 5 x 660 150x7 0 1333
402 x( X1200 1000>250 x( )
( ) x 599<3600 166 x( X600
500 x( X4500 2400>589 x ( )
© SJE(Jl)f«!
5
9x57= 430x6 = 5 x298=
555x4= 7 x809= 970x3 =
6 x234= 505x3 = 7 x634=
(316-287x)4 (504-491x)3 244x5+ 2019
240-39 x3 80+ 61 x8 440x 2 -70
3 0rraH
m
^Jl ^ “
/UA
PSitlt.raMlttS
m $\
a m
2
X 3
3 ^^^^^A2,tJ“4”=4;-t-(iJi“&i”^ 3
- 1 =3,M“£x”=1;lHi_t"4L”J5 3 ^^,^^^1,5!']“^”
7;^-^.jL“t”Js, 3 7-2 = 5.5!'J i« _ihb »’ — 5 ; 3
1 =4,«“^” = 80
2 8 5 7 1 4 t = ( )
^ = ( )
x 3 -f* = ( ) li = ( )
* = ( )
8 5 7 1 4 2
sg m m gy
(1) 1 ir=( ) # = ( )
x 9 ^ = ( )
if 1
#• = ( ) ^ = ( )
(2) 1
) ^=( )
x 3
= ( )
1
©.SJ E(_t) BSin
.*
, ,
PKitS.ftMfttK
1. So uti^2 frifZA)
32x5 = 250 x 4 = 150x4 = 60x3 =
110x6 = 27x3 = 108x5 = 223 x 0 =
800 x 5 = 500 x 2 = 24x5 = 4 x 205 =
34 + 56 = 2x310 = 500 - 60 = 400 x 8 =
5x20 = 42x4 = 60x7 = 125x8 =
2. £OM*±“>”“<”Hr = ”0 2
250 ^ + 750 1 ^ 2 D$0 1 200 ^ + 900
600 2 p]6 ~ 1500 3 ^ 500 £ - 2 800 800 ^
497 x 5 O 2500 5x421 0412x5 18X6Q 18x5 + 5
3.
38x5 = 7 x 404 = 328 x 6 =
X X X
756 x 2 = 390 x 8 = 5 x 628 =
(1)293+ 294+ 295 = 294 x ( ) = ( )
(2)981+982+983+984+ 985= 983x ( )= ( )
(3)323+ 324+ 325+ 326+ 327+ 328+ 329=( )x( )= ( )
B
SJE(Jl)El
i. ms^tij^isco utit2
68 + 0 = 500 x 8 = 201 x 6 = 8 x 900 =
345 x 0 = 100x9 = 31 x3 = 212x4 =
44x2 = 17x5 = 2x210 = 6x50 =
20x9 = 2 x 402 = 400 x 3 = 28x2 =
130x3 = 125x2 = 72x4 = 30x6 =
2. ffliSititSo
78x8 = 4 x 295 = 9 x 306 =
X X X
709 x 7 = 6 x 380 = 921 x 3 =
214x8 = 437 x 5 = 2 x 739 =
(1)122+ 123+ 124+ 125+ 126= ( )x( ) = ( )
(2)574+ 575+ 576+ 577+ 578+ 579+ 580=( )x( )= ( )
(3)210+ 211+212+ 213+ 214+ 212= ( )x( )= ( )
© SJ=(_t) 0m
71J*'» .I .
r
s:??
5
i£rL_
0
mr *: - 7 -’
• . : ;
. -r ■.
□Sitir.ames
1. MSfrifTLjji)
400 x 4 = 201 x 3 = 150x2 = 8x 12 =
900x6 = 330x2 = 4x250= 2x213=
700x8 = 3x 140= 240x2 = 109x9=
50x4 = 700 x 5 = 810x0 = 8 x 800 =
5 x600= 613x2= 6x 161 = 180x5=
2. (itiHe
330x7 = 6x65= 306x8 =
X X X
409x6 = 5 x440= 5 x658=
734x5 = 619x7= 8 x 563=
(1)801+803+ 805+ 807+ 809=( )x( )= ( )
(2)100+ 110+ 120+ 130+ 140+ 150+ 160=( )x( )= ( )
(3)200+ 300+ 400+ 500=( )x( ) = ( )
a■aH
a
I ,
a
mmwmmmmmmmi
I Hi
1.
122x4 = 32x2 = 468 + 40 = 230 x 4 =
400 x 6 = 67x0 = 45x2 = 5 x 200 =
703 x 3 = 700 x 4 = 7x 120 = 4x 110 =
2 x 600 = 123x3 = 405 x 2 = 510x3 =
301 x 7 = 190x2 = 340 - 0 = 6 x 500 =
2. fflSi£i+3(o
28x9 = 8x 138 = 303 x 7 =
X X X
709 x 6 = 5 x 540 = 4 x 397 =
9 x 235 = 457 x 3 = 680 x 5 =
^ £i£W^M®ft,:£S^ ftS S WWISo
1x8+1=9 12345x8 + 5 =
m
¥rm
i
12x8 + 2 = 98 123456x8 + 6 =
123x8 + 3 = 987 1234567x8 + 7 =
1234x8 + 4 = 9876 12345678x8 + 8 =
SJE(±) B&3DE
2x43 = 416x2 = 52 X4 = 5 x 500 =
24X5 = 700 x 6 = 22x6 = 456 x 0 =
5 x 620 = 91 x 8 = 4 x 200 = 9x20 =
8 x 304 = 0 + 239 = 8x50 = 150x6 =
3x50 = 5 x 306 = 480 x 3 = 26x5 =
2. (&i>L6
73x5 = 6 x 902 = 380 x 5 =
X X X
5 x 347 = 980 x 3 = 4 x 596 =
509 x 8 = 9x417 = 356 x 7 =
9x9 = 81 98765 x 9 =
si
98 x 9 = 882
m
987 x 9 = 8883 x 9 =
9876 x 9 = 88884
0 m
@®
avtjssmjjjjji
immmm
HHHHHHHl
ii
60x7 = 520 x 5 = 23x4 = 106x4 =
140x2 = 200 x 3 = 32x4 = 12x6 =
905 x 5 = 180x2 = 220x 5 = 6x30 =
101 x 0 = 5 x 700 = 21 x 3 = 102+ 18 =
3x 130 = 603 - 53 = 130x7 = 301 x 6 =
2.
87x6 = 5x 164 = 708 x 9 =
X X X
3 x 309 = 5 x 263 = 437 x 8 =
9 x 274 = 519x5 = 470 x 6 =
+ 0: (2)f/R5^M^M 0;
□
X X
■S'
□ □
X X
■ SJE(±)
£ 00 m%s #**n=F*
m i mm ixiRm*
1.
41x7 = 48 -r 4 = 210x5 = 308 x 7 =
5 x 340 = 4 x 312 = 90 -r 9 = 300 x 6 =
42 -r 2 = 201 x 4 = 3x28 = 440 x 2 =
25x3 = 26 x 30 = 77 4- 7 = 25x4 =
26+19 = 70 - 43 = 37 + 43 = 80 - 26 =
2.
( )J1*( )*^=47*^ 70*^ + 30»* = ( )J!t£
9 Jl*+ 20 *^ = ( )J1* -\200 m%:-80m%: = ( )J1*
63** + 27«* = ( )J1* 7M*5«* + ( )«*=10JS*
3.
56x8 = 4x 192 = 907 x 3 =
X X X
5 x 296 = 370 x 6 = 604 x 5 =
8.5 j,2
□ m
(DiHJf/RSX:
X
□
a
(2) : X
3 0
SJE(i:)mm
Mil •2m »*
wa
nunn^m
300 x 4 = 211 x3 = 49 -r 7 = 6x55 =
7 x 300 = 6646 = 220 x 4 = 41 x3 =
88 44 = 23x6 = 120x3 = 900 x 6 =
0x88 = 90 43 = 205 x 4 = 2 x 430 =
202 x 5 = 123x4 = 40 42 = 46 + 99 -
(^2
46S^ + 34J1^: = ( 1 *5^*-60 J!i* = (
5^:-38^3^ = ( )^7^; 4^*-( )J!*=15J!*
810M* = ( )*( 25J1* + 15M^ = ( IP
3. fflS^ti+Wo
57x8 = 7x 162 = 4 x 350 =
X X X
596 x 6 = 3 x 405 = 218x5 =
>-
□
(Dff
□
i 2n
□
7n5
«
n3
□
p
ft
m (2)fE4,5,3,0
IDDD-D
©iSJEU) BmwmmmMwmamrnmm
;:3« .!r3r
IP» -
0^ 0
t,w
ms mm *(*HP
V ___ r s? rW
i
im
1.
25x2 = 6x40 = 110x7 = 84^-2 =
63 - 54 = 123x3 = 412x2 = 3x32 =
800 x 5 = 90x6 = 5545 = 72x8 =
33x2 = 39 43 = 404 x 2 = 6x 150 =
410x7 = 4 x 300 = 802 x 9 = 60 4 6 =
2. (At* 2
3A* = ( )* 5000 * = ( )**
800 * 4 4200 ^ = ( )** 2 **; - 600 * = ( )*
1200 * + 800 * = ( )** 3** + 50* = ( )*
3. (At*4*#AA)
79x6 = 4x 126 = 9 x 405 =
X X X
8 x 530 = 346 x 7 = 330 x 5 =
1( )-90( ) = 10( ) 10( ) - 90( ) = 10( )
1000( )- 1( ) = 9( ) 700( ) + 300 ( ) = 1( )
0i S4SH ssan
i warn , nm
!1 n
1. 0ti>C2
6x20 = 300 x 8 = 700 - 90 = 12x6 =
36 + 4 = 25x8 = 5x36 = 28+112 =
330 x 3 = 66 - 55 = 226 + 45 = 410x2 =
7x11 = 90 - 27 = 4x201 = 24 + 56 =
400-210 = 136-53 = 80 + 4 = 422 x 3 =
2.
( )^* + 3^*=4* ( ))1*-177 JM* = 23JM*
700 3^ + ( )^ = 6 31* ( )il* + 3^* = 82
59«7R-( )J1* = 29«^ 43=-*-( )* = 300 *
3.
6x23 = 7 x 306 = 150x8 =
X X X
708 x 3 = 637 x 9 = 5 x 560 =
K ) - 9( ) = 1( ) 1( ) - 99( ) = 1( )
UK ) - 999 ( ) = 1( ) 200( ) + 800 ( ) = 1( )
© SJEU) Biwg«&ataaa=
r
i.
15X6 = 70 -r 7 = 8x60 = 500 x 8 =
84-7 4 = 66x3 = 4x 102 = 186- 12 =
230 x 2 = 500 x 6 = 9x70 = 114x2 =
312 + 52 = 5x111 = 45 + 9 = 5x60 =
800 x 7 = 6x82 = 32x4 = 72 + 9 =
96 + 3 = 18x2 = 230+ 170 = 7x56 =
500 x 7 = 88 + 8 = 6x 107 = 78 - 29 =
100-80 = 4x55 = 50x6 = 53 - 32 =
180 + 29 = 42x2 = 63 + 7 = 105x4 =
4 x 900 = 227+ 15 = 420- 150 = 36 + 9 =
2.
7000 60^* = ( )*
2S^ = ( )»* 4600 *-600 * = ( )**
2*-3^* = ( 1 **-300 * = ( )*
10^* = ( )J1* 35^:* + 15^:* = ( )J1*
3. =
25 ** + 35 **06®* 1 **-30 **Q6®*
1 * -49 JM*0 6 5^* 1 * 20 Jl* + 30 ®*0 1 * 60 Jl*
3 **-300 * 0 2600 * 4 ** - 1 ** 500 *0 2500 *
Sj = (.t) @sss SB S35 i
as
m EliliiiiSS
3
!■»■■■■■■!
v?1
4.
63x7 = 8 x 508 = 420 x 6 =
6x 135 = 436 x 4 = 5 x 336 =
449 x 7 = 5 x 280 = 407 x 9 =
5.it»T®£^o
5 x 242 - 42 69 -i- 3 + 236 18x3^9
3 x (176-50) (48 + 29) -r 7 (241 - 120) x 8
©iSJE(J:) a!
!
i.
450 x 2 = 54 - 32 = 63x3 = 320 x 0 =
13x3 = 50x9 = 8 x 700 = 32x6 =
18 + 9 = 122x7 = 19x2 = 302 x 3 =
102x6 = 220 - 90 = 24x5 = 188-27 =
76 + 228 = 30 43 = 580+ 120 = 640- 180 =
150x8 = 40x9 = 81+9 = 770 - 50 =
37-25 = 3x80 = 86+17 = 64+ 136 =
14x6 = 500 x 3 = 3x 140 = 28 + 4 =
2. £OM#±“>”“<”!r=”o
48 + 52x3 0(48 + 52) x3 480- (80- 16 ) 0 480- (80+ 16)
150x6 + 2 O 150x (6 + 2) 700 - 120 + 280 O 700 - (120 + 280)
22 + 2 x 4 0 22 x 4 + 2 25 + 35x4 0(25 + 35) x4
1 ^ 600 * - 800 t^O 700 * 3 * 50 - 2 *0 1 * 60 Jl*
5 ^ + 5 JM 0 55 JM t((; 2 41 * - 1 31* 200 *0 700 tK
80 ** + 2 11*0 1 5 JM5 #+ 45 4t|(;0 1 ^t|<:
3.
38x7 = 275x4 = 360 x 7 =
i
SJ E218X6= 207x7 =
904x5 = 3 x625= 450x8 =
360-(170+ 30) (247+ 59)x5 63+ (37-28)
128+172x4 (135-36+)3 7 x (248+ 74)
296-60+ 6 88+ (6+ 2) 48+ 2 x4
>
£ aillsIiBlr
v
1.
104x6 = 25x8 = 40 -r 8 = 55-7 5 =
77 v7 = 450- 125 = 6 x 300 = 85x4 =
900 x 2 = 56 7-7 = 49x2 = 96 7-3 =
64^-2 = 130x5 = 60 7-6 = 39 + 67 =
400 x 5 = 28x4 = 180x2 = 35-7 7 =
2. fflSititJlo (^737
79x8 = 9 x 368 = 403 x 6 =
X X X
330 x 9 = 6 x 450 = 375 x 7 =
3 x 408 = 236 x 7 = 570x4 =
i
□ □□
2 3 5
m\
X 4 X X 6
8 6 0 7 9 0 6
3 B
SJE(Jl)mmmt .V ■
%2'm
HHHnnnanEfln HmSSfNHSHmnffMilUBillBj
it
800 x 7 = 88 -r 4 = 140 x 2 = 48 4 6 =
40 44 = 5x40 = 8 x 400 = 664 3 =
25x3 = 205 x 6 = 90 49 = 125x4 =
72 48 = 444 2 = 680 - 360 = 6x 150 =
36+ 128 = 63 4 58 = 644 8 = 2 x 500 =
2. (&i>L6 ifrifZA)
34x7 = 258 x 5 = 8x 107 =
X X X
236 x 4 = 6 x 408 = 243 x 6 =
5 x 592 = 9 x 304 =
540 x 6 =
ft 5 ^
n= ( ) S=(
)
X 6
»= ( ) ^=( )
a 5 a 8
© SJH(±X Bi i.. r'MwJ.
"■I
■!j^E?T77:
1.
84-r4 = 75x2= 106x6= 264-2=
5x 130= 694-3= 45+ 76= 200x7 =
81 x 5 = 123-68 = 160x3 = 44 -r 4 =
120x9= 63-r7 = 108x5= 804-4=
35x5= 72v9 = 9 x500= 87+ 87=
2.
29x5= 4 x260= 365x6 =
X X X
3 x760= 408x3 = 7x417=
502x8 = 5 x640= 386x4=
( )x8 = 400 30x( )= 180 ( )x20= 160
4 x ( )= 280 ( )x5 = 300 9 x ( )= 540
( )x( )= 120 ( )x ( )=240 ( )x ( )=360
a
£ SJ=(± )©P5. =immx-\m
/\
I.DMfSB
umtn.xmm
1.
40^-2= 120v2 = 800-r2 = 900-r9 =
3504 7 = 6046= 15045= 140-r2 =
600x3 = 90-80= 10042 = 7047=
300x3 = 23447= 304 3 = 384 52=
40044= 8048= 27049 = 6042 =
450 4 9 = 800 x 2 = 904 1 = 300 4 3 =
16042= 37-27= 12046= 9004 3 =
2.M-Mo 2 dHf£&)
3
1604 4 1804 6004
3.
145+ 554 5 36049 x6 28 x5 -56
4 x ( )=800 8 X ( )-400 ( )X 5 = 50
%
50x ( )=450 ( )x9 = 900 6004 ( )= 300
9 x ( )= 720 30x( )= 180 5 x ( )= 200
B
SJE(Jl)V
1. Uti>L2 fritZA)
60 -r 3 = 360 44 = 300 4 5 = 21047 =
240 -r 6 = 800 4 4 = 6842 = 480 4 8 =
4844 = 964 3 = 10045 = 664 6 =
350 4 5 = 420 4 7 = 300 4 6 = 81049 =
200 4 4 = 76 - 54 = 280 4 4 = 630 4 7 =
2.
Qt-& 6
9244 = 96 48 = ☆74 4 5
) 1
7846 = 8347 = ☆75 4 3
67 44 = 31 42 = ☆ 81 46 =
(800 4 48) 4 4 (600 4 72) 4 6 (900 + 42) 4 3
m
= 800 4 4 4 48 4 4
= ( ) 4 ( )
= ( )
0 SJECt) ©0£j 0
Sg2SB SS3A
v
,
1.
48 + 2 = 57 - 27 = 44 + 2 = 88 - 14 =
90 + 3 = 39 + 3 = 31 - 17 = 180 -r 2 =
800 + 8 = 56 + 24 = 25 + 36 = 37+16 =
44 + 4 = 33+17 = 40-17 = 96-14 =
23 + 37 = 76 - 36 = 16 + 34 = 420 + 6 =
2.
78 + 3 = 64 + 4 = ☆51+3
1 1
)
95 + 5 = 97 + 6 = ☆53 + 2 =
£Qii#±£iIWS5^o
□□ □□
□Fn
2
□
5
□□
1 5
□□
2
2 3
© SJ=(_t) 0 I______________ _______ Ji
t Msiiw =£L®mjL--•£L®mm=$im ,
EinnnHnnBiiHsnnnnnnnnmnmnnn—*■
37 + 28 = 35 + 27 = 12 + 43 = 46 + 2 =
51 + 19 = 63 - 43 = 33 + 3 = 27 + 35 =
52 + 4 = 93 + 3 = 70 - 35 = 84 + 4 =
448 + 4 = 13+18 = 30 + 27 = 86-13 =
120 + 4 = 15 + 34 = 840 + 4 = 50 + 2 =
2. Ofc-&6
565+ 5 = 399+ 2 = ☆728 + 4
) ) )
465 + 3 = 635 + 5 = ☆427 + 3 =
452 + 4 = 852 + 7 = ☆738 + 6
= 124...4..
s13
r*a
+ 7= 113
&
(3)wmmMw±:
+ 4=1 6
I
a
SJE(±) ^mmim
ipHial
miim E.&®mjL-tiLm®mm£L®) y
if
HBHinnnnnMflMMnnnnBnnniii
P»[i+S,ffi89«:K
1.
18 + 52 = 66 - 55 = 320 -r 4 = 360 -5 9 =
210 + 3 = 848 -r 2 = 45+17 = 42-15 =
21+36 = 63 + 27 = 66 + 3 = 18+ 14 =
87 - 25 = 393 -r 3 - 27+16 = 497 + 7 =
14 + 56 = 88 -r 2 = 126 + 6 = 48 + 3 =
276 + 3 = 689 + 8 = ☆221+3 =
l
285 + 5 = 187 + 4 = ☆306 + 6
☆849 + 6 534 + 7 = 310 + 5 =
d) = 21......6
9,
(2) + 4 =
(3) = 30
ft a
©iSJE(J;)•-2... Eftfcl&a. ».r>.
;r-|
1SHB
S5*H S33^,
V ,
IU
vMmmmwmo
400 -r 5 = 49 + 21 = 248 + 4 = 66 - 36 =
628 + 2 = 560 + 7 - 36 + 54 = 480 + 6 =
64 + 2 = 49-17 = 540 + 9 = 47+15 =
63 + 3 = 12 + 29 = 72 ~ 18 = 35 + 26 =
240 + 8 = 200 + 2 = 255 + 5 = 56 + 4 =
2.
384 + 6 = 275 + 5 = ☆317 + 2
J
} )
640 + 3 = 426 + 3 = ☆ 183 + 4 =
□□ □□
□ □
5
□
4
□
8 7
□
5
□
7 8
□
3
□
8
‘ □ if
3 0
□□ □ <
1 4
w
0 0 0
0m
mmmm
mmm::?
■i
414 -r 3 = 735 -r 5 = 906 v 4 =
J ) )
516 -r 2 = 816 -r 6 = 657 -r 5 =
332 v 4 = 294 -r 7 = 598 8 =
195 -r 5 = 735 -r 9 = 237 -r 3 =
453 -r 7 = 372 -r 6 = 624 -r 8 =
i
©]SJ = 0[ - PKit*,«0B«:»
1.
0v2 = 32-f 2 = 69 -r 3 = 270 -r 3 =
155^-5 = 99-7 9 = 23+18 = 640 + 8 =
42+18 = 505 + 5 = 20+15 = 186 + 6 =
0 + 49 = 28-14 = 560 + 8 = 804 + 4 =
602 + 2 = 0 + 8 = 63+17 = 57 + 3 =
2.
609 + 3 = 700 + 5 = ☆910 + 7
1 1
)
436 + 4 = 647 + 8 = ☆361 +4
5 5 □ 9 4 8 □ 6
/
B
ff
7 6 3 2 I 5 8 □
/
R B
SJE(J;)636 v 6 = 408 -r 2 = ☆812 -r 4 =
I
) )
905 -t 3 = 836 -r 8 = ☆539 5 =
841 -r 4 = 980 -r 7 = ☆453 v 9 =
560-r2 = 843v4= ☆301 -r3
754 -i -5 = 846 -r 7 = ☆425 -r 6 =
a
©]sJ=(i:)^ill
I Sir
. ^
Il ^7V1B^ i£33-|-(1)
laMMMMHflMiieaaaanMMfiBMHi
II
1.
50-17 = 804 -r 2 = 226 -r 2 = 14 + 38 =
81 x7 = 630 -i- 9 = 488 -f 8 = 55 + 5 =
309 + 3 = 92X6 = 0 -r 10 = 462 + 2 =
42+16 = 279 -r 9 = 278 -r 4 = 82 + 2 =
707 + 7 = 54-16 = 364 -r 9 = 48-16 =
2. Qti*4^Ht£A)
525 + 5 = ☆504 4- 3 = 840 + 7 =
I
1
)
816 + 4 = ☆962 + 3 267 + 4 =
□□
3 2 5 4
□
2
□
6 9
□
8
□
8
□
1
□
8 2 8
□
7
□
2
0 0 0
£ 0m
as
mmi , g8SH S3+(2)
rnMd
■ i
1.
720 4 8 = 70 - 25 = 50-18 = 168 -r 4 =
89 49 = 660 4 6 = 2842 = 3442 =
639 4 9 = 201 42 = 74 4 16 = 424 4 2 =
99 43 = 78 - 65 = 178 49 = 180 46 =
864 4 8 = 043 = 305 4 5 = 177 46 =
2. ffi^i+3(,?e^W^i&Jio
328 4 8 = ☆870 4 5 = 11442 =
I ?
}
783 4 4 = ☆254 4 5 = 61846 =
□ □ □□
9 4
□I □ □]□□□ >nm
1 8
□□
*i
m
2 4
^ □
1 5
6 2 7
□ □ « □□
0 3 0
©ISJEU) 8 0r
'i.wmmmmmo
7P#J:
□ ^:i6O^80t, JS16-t-8=2, tfc
bIWM: 16^+^W8^24-+.
®ftS20 □
i+IRfS:
7K^lJ:
6 1
7)4 2 9
4 2
9
itL ( ) o
7
2
/
7K^!|:
6 1
x 7
427
+ 2
i 429
i
SJ E (_t) @406 -r 2 = 123 + 3 = 455 + 5 = 408 + 8 =
140 -r 5 = 23 + 35 = 320 + 8 = 22+12 =
20+17= 24+ 26= 102+ 2 = 200+ 8 =
84+ 6 = 240+ 2 = 248+ 8 = 105+ 5 =
82-14= 60+ 5 = 500+ 2 = 300+ 4=
2.
500+ 7 = 605+ 5 = ☆915 + 7 =
1
) )
545+ 5 = 906+ 6 = ☆250 + 3
368+ 4 = 485+ 6 = ☆768 +4=
3.i’f"3-iF-®'§^o(2 56A)
124+ 896+ 8 72 x9 + 6 984+(2x4)
SJ E(±) HsriEj
El
r
□#i+*,«TOa
i.-Ammammo
36+17 = 33 + 26 = 144 + 2 = 42 + 26 =
250+ 5 = 240+ 4 = 540+ 6 = 80+ 4 =
150+ 3 = 120+ 3 = 0 + 9 = 315+ 5 =
90+ 9 = 88+ 8 = 35+ 36= 280+ 7 =
67-47= 480+ 4= 65-18= 490+ 7 =
55-23= 400+ 8 = 35+ 25= 70+ 5 =
180+ 3 = 86+ 2 = 80-17= 12+ 48=
460+ 2 = 700+ 7 = 184+ 2 = 42+ 3 =
248+ 2 = 200+ 5 = 88+ 4 = 960+ 4 =
48-37= 43+ 27= 140+ 7 = 360+ 6 =
2.
mm
68 240 560 48 200 305
mm
2 6 8 3 4 5
3. £OMi*±“>”“<”Hr = ”o
350 + 5 O 80 x 0 120 + 5 0 100 + 5 400+ 8 O 400^4
640 + 8 O 320 ^ 4 90 + 3 O 30 x 1 420+ 6 O 4804 6
420+ 180 + 6 Q(420 + 180) +6 160 - 72 + 8 Q( 160-72 )+8
5x6+ 120O5x (6+ 120) 240 + 2 + 6 O 240 + (2 + 6)
sj =(_t 8©m "
Mi38
72 -r 4 = 844 -r 2 = ☆449 v 3 =
616 -r 8 = 724 -t6 = 609 -r 5 =
108v3= 827-r8 = ☆538 v7 =
243 -r 3 + 479 (700 - 314) -r 2 721 -r 7 x 6
210^-3-60 441 -f3^-7 912v (2x4)
a
© SJ E*t iJHilE*
SB
iliA
* m f^ij is
[0'J“43279186432791864327918I6t54
1 7T-^tliliS(L^“-43®2(79!1^86i”,
8 •'Hii^t— M „ 54 I^tatAl54 t
^■^>'&“43279186”„
54-48=6(f.e.).6.(.^)
BjIL, 6* a&^^A(4+3 + 2+7+9+1+8+6)X6 = 240;^T 6
4+S+2+7+9+1=26„-»f^,ii?*']tif54 + 240+
26=266.?']£.+>+:
54H-8=6(M)..... 6( +)
(4+3+2+7+9+1+8+6) X6=240
4+3+2+7+9+1=26
240+26=266
Sg SI ijll ^
W—5'JIS®“294736294736294736•••” ® If 40 -tIS^fitlftS^+'?
B SJ E (Jl) ®IK
mmm
mnnann^ii^iPBi!
HI!
488 4 4 = 900 x 4 = 77 47 = 450 -r 5 =
696 4 6 = 400 4 2 = 30x6 = 178-29 =
810x4 = 749 4 7 = 684 4 2 = 336 4 3 =
544 2 = 45x3 = 855 4 5 = 810x6 =
406 x 3 = 48 4 6 = 400 x 7 = 160 44 =
2. vt-3tT®#^o
(170-35) x 8 18949x6 56 + 4 x 50
360 4 8 4 75 (16 + 234) x 6 112 4 28848
91 +205x4 (214- 158) 47 262x7- 138
(1)100x 5 = 500 (2)28-21 =7
ft
245 - 240 = 5 78447= 112
8 B
© SJ=(Jl)m
0^
-b
n
/ B* i
I!
560 -r 8 = 55x3 = 56 4 4 = 364 9 =
210^3 = 402 x 8 = 90x5 = 420 4 7 =
240 -r 6 = 63x7 = 484 4 4 = 96x3 =
1243 = 9343 = 884 2 = 130x7 =
1442 = 200 4 2 = 55x5 = 44 42 =
2. i+3tT®£!Io
812 - 5 x 125 734- (245- 139) 110 4 5449
237- (146 4 12) (538- 183) 4 5 (574-293) x 8
630 4 7 4 820 21545x7 640 4 (34-26)
SJ -SIBiSSli
/
■miliOT?!3 II
H
1. (*ix.2
400 -r 5 = 106x7 = 540 -r 9 = 505 -r 5 =
71447 = 7244 = 32x8 = 56x8 =
30x5 = 564 7 = 63x3 = 320 4 4 =
120x6 = 34 42 = 50x5 = 200 x 2 =
66x3 = 700 4 7 = 720 4 8 = 84x4 =
2. i+gT®#§§o
303 - 25 x 8 139 4 235x4 8x (295- 147)
(403 + 71) 4 6 8 x (365-97) 648 4 (2x4)
(64 + 207) x 3 864- (788- 125) (460 + 65) 4 7
40 O 160 O 2 = 360 64 O 36 O 4 = 55
36 O 3 O 54 = 54 240 O 6 O 8 ~ 48
a
5JE(±)0*? s
msim §^ —(D
i h
0
' i
HisnrnHMrannsBnnnHiHmnnnnnnnnn
n
IllBl
vmmmim,, c3i«it *#E*3
244 x 2 = 5446 = 700 x 5 = 955 4 5 =
90x3 =
62x2 = 480 4 6 = 48 43 =
545 4 5 = 24 44 = 28x4 = 6x310 =
210x8 = 927 4 9 = 900 x 7 = 635 4 5 =
424 4 4 = 35x5 = 648 4 2 = 230 x 4 =
2.
84 4 3 x 5 7 x (41 4318) 416- (316- 100)
205 x 4 4 5 720 49-23 857- 159 4 3
537- (137 4 63) (290-26) 4 4 54 4 306 4 6
□ -30x7 =240
72 4 8 x Q = 108
9tW :30 x 7 =( ) m
m
ff*;;240 + ( ) = ( )
□ =( ) □ =(
)
m
0
SJEU) @I'. ' rv : 4fl
a®
id^fi 13:
a
•w**
mimw I55H--(2)
s
i
B g*itK,«fia«:Sc 1 I. M 1
1.
630 4 7 = 110X9 = 18043 = 66 4-6 =
330 x 3 = 888 -r 8 = 864 2 = 448 4 4 =
440 x 2 = 535 -r 5 = 808 x 8 = 140-4 7 =
560 4 4 = 242 x 2 = 636 4 6 = 200 x 9 =
525 4 5 = 102x3 = 464 2 = 366 4 3 =
2. i+®T®#I§o (*i*6^Ht5LA)
360 4- (4x2) 5 x (154- 17) 205-3 x 15
246 x 2 4 6 320 4 5 x 9 161 + 18947
154 + 406x3 (360-72) 4 9 546 4 (201 - 195)
□ 4 (2x4) = 160 192 + 3 + n= 100
$fe®;2x4=( ) 2c#:________
I _______ S#:_______
□ =( )
loc )
a
® SJ=(±)A SUBSMaM* (= )
m i ifa>j mmtifomw.
□*T+W,ftB6}ttSc
1. ot^2^4t^A)
84 -r 3 = 0 + 8 = 240 x 5 = 620 + 2 =
115 + 57 = 31 x 6 = 260 + 2 = 86 - 66 =
330 x 2 = 680 + 2 = 640 + 4 = 125x5 =
350 + 5 = 505 x 8 = 360 - 46 = 4 x 600 =
130x8 = 906 + 3 = 46x2 = 48 + 4 =
2.
450+ 3 = 980+ 7 = ☆ 546+ 6
J
637+ 6 = 825+ 5 = ☆ 542+ 3
918+ 9 = 243+ 4 = ☆353 + 5 =
O15
3
13 □..[ 31-
-r 6 = m
|=118...6..
m
a b
SJ E(Jr)* ■
ms
\ vig 2 im
□Ki+ll.fSMiS
1. Oti>L2frif9LA)
450 ^ 9 = 72 - 24 = 700 x 8 = 250 -r 5 =
8 x 300 = 11x7 = 21043 = 408 4 =
047 = 170x5 = 4242 = 230 x 3 =
205 - 46 = 200 x 7 = 16x6 = 320- 180 =
400 - 78 = 560 4 7 = 120x5 = 27 + 33 =
2. fflSjti+So
705 4 3 = 435 4 5 = 720 4 6 =
) ) )
12844= 71447= 60748 =
84848 = 36549 = 50844=
70 + x3 = 130 230 - | j 4 2 = 150 6 x ( j | + 48) = 420
(16 + ) 48= 12 350 - 9 x = 215 14743 + = 85
3 a
@ SJE(±)ym3m
□*i+*,rtSI«:i&
38 + 47 = 202 -r 2 = 110x5 = 720 -r 9 =
630 -f 9 = 900 -r 9 = 7 x 300 = 227 -32 =
630 -r 7 = 130x5 = 270 x 2 = 880 - 460 =
350-r7 = 25+ 125= 728-r8 = 847-4=
50 - 35 = 800 x 5 = 2x 109 = 302 x 4 =
78xg = 438 -r 6 = 370 x 8 =
)
X X
936 x 7 = 930 7- 5 = 148 7- 4 =
326 + 6 = 438 x 5 = 633 + 9 =
(1>Q+ O +□ = ^85 (2)7r+7r+A+A=896
o=n^n
☆=A+A+A
o-( >
☆=( )
>■-
□=< )
A=( )
a
SJE(_t)m
0
I■ .V'
1 v l§3+Z
0
Ml
iii i!
1. mg^hHtfSSo
200 x 5 = 250 x 4 = 83+16 = 130x6 =
490 + 7 = 42 -r 3 = 360 + 6 = 90 - 35 =
125x8 = 340 -f 5 = 42x5 = 204 + 2 =
100 + 2 = 4 x 203 = 130x2 = 71 + 123 =
213 + 3 = 131 -20 = 450 + 5 = 300 x 8 =
2. 6
306 x 6 = 4 x 298 = ☆945 + 7 =
J
X X
370 + 5 = 790 x 8 = ☆648 + 9 =
428 + 6 = 574 x 9 = ☆423 + 3 =
3(-3f,«-*0
B^O + 40 = 48-4r“ 160 = 240,Ax9 = 36o
(1) Ox 120 + 80= ( ) A-4-60=( )
A-Ox2o = (
400+A++r=( ) )
(2)Ox+r4A=( 0-0>”“<”ir‘=”o
225 4 3 + 2 O 225 4 (3 + 2) 156 + 44 4 4 Q (156 + 44) 44
270 - 120 4 5 0 ( 270 ~ 120) ^ 5 6x4 + 80 O 6x (4 + 80)
360 4 9 x 3 O 360 x 3 4 9 175 + 25x6 0( 175+ 25) x6
3.£DM«±£ii«jSo
45 + [ j x 4 = 85
320- 4 2 = 250
4 x (J___)+ 15) = 100 (j l+ 15) 45 = 7
(60 + : 1) 44 = 20 420 - 9 x = 330
sj Emf®4.
238 -f 7 = 405 v 5 = ☆627^4 =
508 x 3 = 673 x 6 = ☆681 v3 =
540 x 7 = 726 -r 8 = ☆345 v 6 =
5.it#T®#ao
352- (152-58) 300 - 180 -f 4 49-f 7x 124
744-f (3x2) 315^-5x7 8 x (171 -34)
@1SJ = (J:) £ a% i viw mgmnsmmxm-)
V
,
800 -r 2 - 500 x 9 = 48^-3 = 56x8 =
8x60 = 25x4 = 20 -r 5 = 36x6 =
210 v 3 = 6 x 900 = 102x7 = 400 -f 4 =
668 -r 2 = 450 -r 9 = 600 -r 3 = 42x3 =
123x3 = 200 x 8 = 720 -r 9 = 300 -r 2 =
2. 2
(1)56-49 = 7 (2)24x4 = 96
854 -r 7 = 122 124-96 = 28
____________________
3.6
55 x 8 + 32 6 x (76 + 52) (626- 138) +4
(318- 114) x8 536 - 36 x 5 732+ (42-36)
948 + 3- 128 280+ (6+ 1) 640 + 8 x 9
a
3
SJ EU)ft 2 SB M^HESSa-iniS!
V
1. (&i>L2
25x3 = 500 x 8 = 3x 110 = 0x58 =
2x36 = 28x5 = 212x4 = 70x6 =
240 x 2 = 3x 108 = 150x2 = 320 x 3 =
9 x 300 = 4x 150 = 4 x 600 = 55x6 =
21 x 9 = 240 x 5 = 204 x 2 = 100x7 =
2. «OMi*±“>mt<”^“ = ”o (^2 ^#^A)
4 x 600 O 500 x 6 404 x 5 O 400 x 5 20 - 0 O 0 x 64
250 x 4 O 240 x 5 200 x 6 +• 200 O 7 x 200 145 x 2 x 3 Q 145 x 6
75x6 = 406 x 4 = 124x3 =
81 x5 = 927 x 8 = 740 x 7 =
805 x 6 = 160x9 = 646 x 5 =
© SJEU) B»3i*nH-Hianissia-e*!!
78-f6 = 90049 = 10042= 2504 5 =
650-r5 = 7747= 44+ 17 = 5404 6 =
24+ 37= 69043 = 63047 = 4242=
246-f2 = 72-31= 38+12= 16x4=
630 3 = 6349= 50042 = 48048 =
4004 ( )= 80 ( )44= 16 ( )x6 = 420
( )4 8 = 80 2704 ( )= 90 5 x ( )= 450
84844= 9648= 7245=
46543 = 68744 = 5804 5 =
87647 = 71046= 89948 =
3 0y
240 -4 4 = 44 44 = 20x8 = 105x7 =
600 x 2 = 16x5 = 43x4 = 800 x 9 =
800 4 4 = 369 4 3 = 150 4-3 = 53x3 =
360 4 9 = 4 x 16 = 140x2 = 96 -r 6 =
303 x 3 = 280 -4 7 = 14047 = 300 4 5 =
360 x 8 = 543 4 4 = ☆81046 =
128x4 = 810x7 = ☆657 47 =
3. i+STffi^lio
478 - 56 x 5 (568- 124) 44 (258- 107) x 5
540 4 9 x 7 120 + 24x5 96 4 (56-48)
I
SJE(_t) ft 0■ p r- ’Cm n ■ 'riil
V
/
14x7 = 280 4 4 = 720 4 8 = 105x5 =
55x2 = 900 -r 3 = 84 44 = 300 x 8 =
560 -r 7 = 150x4 = 448 4 4 = 126x3 =
609 -r 3 = 1604 2 = 7 x 300 = 7545 =
36 49 = 666 4 6 = 950 - 370 = 61 x 5 =
43x6 = 632 4 5 = ☆940 44 =
71543 = 420 x 3 = ☆728 4 6
3. ii"3f i>(. 4 4Mt )
182 + 76-38 (456 + 321) 4 7 (67 + 28) x 6
675 4 (25 4 5) 47 x 6 + 28 7 x (25 + 64)
£ 0StsSlli B*t+SSfflS5l(3)
,
1. mS^tHWSSo (&i)L2 frifZA)
400 x 9 = 2x37 = 909 + 3 = 480 + 6 =
240 8 = 66 + 6 = 106x9 = 28x5 =
700 x 3 = 49 - 37 = 62 + 2 = 300 x 9 =
850+ 130 = 22x4 = 26 + 54 = 2x 150 =
51-27 = 400 + 8 = 76x3 = 200 + 4 =
98x7 = 637 + 5 = ☆349 + 2
436 x 5 = 540 x 8 = ☆745 + 6 =
3. (?ti+4 ☆4t5LA)
(670-420) +5 565 + 5 + 28 25 x 8 - 43
225 - 25 x 3 483+ (63-56) 178-38 + 2
©;sj = (i:) Bamtfigga&m j
1.
350 -r 7 = 800 x 5 = 400 v 5 = 16x5 =
3 x 900 = 36-^3 = 520 44 = 5 x 600 =
38x3 = 844 4 4 = 172 4 38 = 98 42 =
50x2 = 125x0 = 490 4 7 = 18042 =
560 4 8 = 660 - 70 = 630 4 9 = 120x4 =
500 x 6 = 36x2 = 177 4 33 = 668 4 2 =
8048 = 300 4 6 = 960 - 70 = 68x2 =
101 x7 = 21 4 49 = 5 x 200 = 210x3 =
72 43 = 50x9 = 320 4 8 = 8642 =
4x 108 = 48 4 4 = 81049 = 9545 =
2. £OM*±“>”“<”3r=”0
3^}*4 50 J!*08^* 4jl[7f(:8 + 52 ^7^0 1
125 4 75x2 0(125 4 75) x 2 2 T* 300 ^ - 1 ^*0 1 400 3^
300 - 144 4 2 O(300 - 144) 4 2 64 4 8x 10 O 64x 10 4 8
3.
80 4; 1x6=140 200144=175
180 - 5 x ] ' = 100 ( 4 (3 + 2) = 12
(j__ j + 22) x 7 = 210
120 4; ; x 5 = 20058x7 = 507 x 9 = 795 -t 3 =
650x8 = 392x5 = ☆937 v6 =
750-r6 = 964-f5 = ☆524 -r4
75 x4-96 (437-128)x5 (123+ 361)+4
565+ 5 + 32 896-148x5 591 + (24+ 8)
i
© SJE(Jl) ft 0r
79 91 6 80 46 54
m'\wN 3
90 57 44 10 22 78
msmmv
330 48 5 19 55 180 57
O 8 33 34 91 ms mi &>)- 0 78 42 4
0 91 21 94 O 7 216 11 82 122 2 7
74 7 43 50 55 0 9 100 48 168 64
24 76 28 7 88 35 143 43 IMftm 12 6 2 6 2 8
48 64 12 40 172 21 77 12 12 8 2 6 8 2
0 21 41 11 48 149 161 5
me mi iraz(2)
88 74 15 0 65 19 188 O 44 5 37 76
6 14 83 33 179 1 71 7 60 25
(1)60 60 300 300 61 174 132 48 10 28 7
(2)72^8 = 9 6349 = 7 7 (1)32 88 12 21 64 38
m2mi
(2)42 311 4 56 73 54 12 82
mtmi
0 70 33 8
O 24 11 34 189 67 77 134
66 62 21 14 O 5 27 20 700 114 21 10
15 40 73 7 90 10 7 80 (1)30 10
158 8 48 18 110 66 0 9 (2)5 80 55
76 63 0 180 110 3 82 16 1
0 78 336 7 11 32 32 60 O 6 88 29 70
5 27 96 0 3 125 35 8 7 0 81
48 122 57 9 44 6 40 10 80 100
(1)24x2 = 48 48 6 56 93 66 6 8
200-48=15 2 152 (1)5 11 43 23 25 37
(2)844 4= 21 100-21 =79 79 (2) 2 11 45 45 0 19 60 8
m 5 mi *j>)z(i) 98 7 47
26 38 312 O 30 11 26 122 55 54 30
20 304 96 121 43 36 9 90 66 120
Si=(h) 090 84 90 45 11
03 2 51 49 6 24 100 55 21 92 36
13 10 42 60 0 167 56 36 11 9 20
31 92 0 5 88 7 27 (60 + 48) v2 (70 + 63)+7
88 7 40 11 10 80 10 = 60 + 2 + 48 + 2 = 70 + 7 + 63 + 7
17 8 88 93 20 4 24 = 30 + 24 = 10 + 9
2 62 24 69 (70+ 14) +7 (80+ 16) +8 = 54 = 19
64 8 76 61 = 70 + 7+14 + 7 = 80 + 8+16 + 8
9 99 91 0 = 10 + 2 = 10 + 2
10 24 70 65 = 12 = 12 0 2700 80 100 7200
9 81 56 36 m2 mi 1800 450 24 2000
9 28 85 27 O 12 80 10 100 2800 400 5600 88
0 > 105 93 7 88 36 3600 6400 68
< 84 2 30 23 140 2500 40 7200
> < 10 35 77 10 700 1500 720 120
0 34 42 33 28 48 9 40 88 5400 25 3000
11 25 93 0 49 50 68 100 66 93 1600
34 20 11 10 80 5 0 287 185 400
57 72 38 11 100 89 90 2436 10
14 6 174 20 12 32 400 400 500 500
9 97 29 (60 + 42)+6 (90 + 36)+3 1500 500 600 600
mmm- = 60 + 6 + 42 + 6 =90 + 3 + 36 + 3 :500 500 800 800
mmm = 10 + 7 = 30+12 2.mnmy£
1.3 5 = 17 = 42 mi mi
2.6 8 m3 mi
3. 6 4 0 30 44 40 20 i O 40 62 1000 7200
60 65 3 60 800 240 84 600
mi mi 54 100 11 99 400 26 1800 4900
0 40 7 90 35 36 240 23 80 63 4500 55 626
69 8 48 80 6 26 57 70 150 90 48 160
58 0 23 10 0 111 170 99 0 78 94 608
© sj E (-t)^5^irarao)
249 708 1648
348 486 1248 2769 78 378 O 126 1800 64 960
874 328 975
56 560 2160 650
1555 2495 342
x 7 2700 420 60 4000
0 464 3059 330
363 5600 1866 104
702 432 2500
1 1 4 252 969 496 3280
msmm iraE
x 0 234 1782 2156
0 720 99 200 50
0 7 0
350 688 300 5600
1180 2300 1756
2 0 5664 2142 3780
2 28 128 3055 0
X 4 X 4 16 666 24 80 (1)42 1 9 (2)24 9 1
9 g 9 g m emm
120 63 972 94
m2 mm 0 304 1416 1431 O 720 77 1000 90
450 2499 2592 350 404 300 66
344 1645 2216
0 40 10 900 110 4200 84 400 126
396 594 792
286 900 630 84 120 63 960 1000
mmm
270 4800 74 96 128 600 90 108
mo#\m>£
488 200 3200 1500 0 1380 1842 3199
O 39 999 0 4000
1400 2700 399 46
688 1652 2320
86 669 5400 393
0 222 240 396
4020 1680 2925
45 360 240 29
912 3186 3480
(1)43 05 (2)40 5 3
400 2400 0 99
525 695 2187
2
1600 90 320 0
3 7 O 2000 198 3054 56
0 2008 810 2040
0
x
3272 1260 1800 6300 3636 70 108
8
2772 3600 1035 69 3000 92 82
4 7 4 7 160 1000 600 11
0
X x 780 81 540 110
00 4
1 0 0
3 5
0 696 840 4256
!
8 2 1 2000 904 956
:
X x 6 2821 4480 556
5 2 4 2 0 8
0 270 1020 649
E (_t)©
SJRfrM£)f$/UZ 90 620 440 3200 3670 4333 4504
O 1200 63 91 90 100 168 420 1000 (1)80 5 5 4025
2100 3000 880 33 0 = <
(2)13 0 7 910
180 138 360 5400 > <
(3)35 0 4 1400
0 40 100 86 < > > m3mm fiTNWa
1010 52 66 55 0 190 2828 1968
O 488 64 508 920
50 240 770 486 1512 3120 3140
2400 0 90 1000
9 372 82 96 (1) 3 882
2109 2800 840 440
400 540 364 576 (2) 5 4915
1200 369 810 1530
66 939 808 900 (3)32 67 2282
2107 380 340 3000
2800 1200 315 1600
inmm 0 252 1104 2121
0 > < >
4254 2700 1588
< > O 68 4000 1206 7200
> 0 900 93 848 i 2115 1371 3400
0 2 3 88 85 420 300 98765 987654
6 3 180 804 1200 56 9876543 98765432
8 4 390 250 288 180 mtmm iras
O 513 2580 1490 0 624 1180 2754
O 86 832 208 2500
2220 5663 2910 4963 2280 2763
120 4200 132 0
1404 1515 4438 1712 2185 1478
3100 728 800 180
0 116 39 3239 (1)12 4 5 620
2432 239 400 900
123 568 810 (2)57 7 7 4039
150 1530 1440 130
mmvm-
(3)21 2 6 1272
0 365 5412 1900
zmam m2 mm
1735 2940 2384
(1) 0 8 9 0 1600 603 300 96
4072 3753 2492
(2) 4 2 8 5 7 5400 660 1000 426
888885
5600 420 480 981
987654 8888886
200 3500 0 6400
O 160 1000 600 180 3000 1226 966 900
660 81 540 0 0 2310 390 2448
4000 1000 120 820 2454 2200 3290 O 420 2600 92 424
© SJE(Jl)280 600 128 72 12 25 0 138 2142 1200
4525 360 1100 180 8 1 4 2124 5733 2800
0 3500 63 120 0 456 1134 1400
390 550 910 1806 3576 1215 1090 * J!*M*
0 522 820 6372 (1)35 7 2 T* * *
927 1315 3496 i(2)43 0 5
2466 2595 2820
(1)20 1 5 501 2 i O 50 240 770 42
: O 90 10 480 4000
(2)12 0 5 150 2 9 369 824 96
21 198 408 174
m «*.&**n**
4000 540 11 576
460 3000 630 228
66 13 808 900
364 555 5 300
O 287 12 1050 2156 2870 1200 7218 10
5600 492 128 8
1700 1248 10 1800 0 3000 5
32 36 400 392
21 804 84 880 5 1400
3500 11 642 49
75 780 11 100 2 3050
20 220 300 21
45 27 80 54 0 474 504 3645
209 84 9 420
0 4 7 10 4240 2422 1650
3600 242 270 4
11 40 M:* Jl *Jl*
0 7 6
9 25 ft* Ji *m*
20 4
0 448 768 2721 * ft* ft*
17 700
1480 2220 3020 \* *
100 5
feft® (1)52 1 8
0 = >
(2)25 8 1 i O 120 2400 610 72
^2 mi ikiRft* 9 200 180 140 < <
0 1200 633 7 330 990 11 271 820 >
2100 11 880 123 77 63 804 80 O 441 4064 2520
22 138 360 5400 190 83 20 1266 810 1744 1680
0 30 820 860 0 37 200 3143 1400 3663
1010 492 20 145 5300 52 0 1168 259 6
0 8 9 3 3700 378 11 968
(.t©)
SJ E2970 2700 2625 /\
O 900 22 189 0 1224 1652 2280
39 450 5600 192 0HJ0 0 20 60 400 100
50 10 30 70
2 854 38 906 X 4
8 6 0 1800 10 50 10
612 130 120 161
0 2 3 0 * 0
900 70 10 90
304 10 700 460
0 X
X 6 100 10 30 30
1200 360 9 720 0 7 0; 9 ' jl ! 0 6
50 1600 90 100
12 240 103 200 m2 mi
80 10 20 300
84 1500 420 7
O 5600 22 280 8
0 80 60 300
0 < >
10 200 3200 22 40 30 200
< >
75 1230 10 500 20 20 100
<
9 22 320 900 i 0 156 240 84
> < 164 121 8 1000 i 200 50 10
> 0 238 1290 856 9 100 2
944 2448 1458
80 6 40
2.mnm^
0 266 1100 2520 2960 3240 2736
m1 W
1308 1449 2892 4 7 1 3 1 2 4 8)
O 20 90 60 30
4520 1875 3600 m2 mi
40 200 34 60
G 160 1530 7 O 21 150 636 13
12 32 20 11
816 33 2254 650 23 121 1400
70 60 50 90
286 11 96 405 55 480 11
50 22 70 90
1080 9 540 20
0 23 12 14...4..
mi mi
175 8 4500 174
13 11...6. . 25
O 624 200 5 11 0 145 1040 2190
16...3. .15...1. .. 13...3..
11 325 1800 340 2280 1224 2919
200 12 212
1800 8 98 32 4016 3200 1544
(600 + 72)4 6 (900+42) 34
32 650 10 106 i 50 6 8 70 60 60
= 60046 + 7246 =90043 + 4243
2000 112 360 5 TJ^m :30 4 7T'\% :40 6 = 100+12 = 300 + 14
0 632 3312 2418 7F m : 60 6 = 112 = 31457 90 22 32 139 81......6 79
O 24 30 22 74 62 131 43 71 i 64......5 62 78
30 13 14 90 70 44 21 i6 imem*
100 80 61 53 i 0 92 86.......1 73.......2 !O0 16 23 90
11 50 23 82 57 46.......3 51 31 11 41 80
60 40 50 70 141......3 76.......2 62 60 101 35 31
0 26 16 17 (1)195 9 0 14 70 201
19 16.......1 26........1 (2)399 99 3 301 0 80 19
(3)278 9 8 0 203 140 130
EE BE
109 80.......7 90.......1
SJS 2 SJ9 S
O 80 70 62 30 (DOJ,2,3,4 0,1,2,3
S
5
314 80 90 80 (2)0,1,2,3,4,5,6 0,1
EE
1 5
2 0 EE 32 32 60 62
2 3 21 41 54 61 106 204 203
ms mi Bim&u-im 30 100 51 14 i301.......2 104.......4 107.......4
0 64 55 158.......1 |210........1 140 50.......3
O 65 62 55 23 213.......1 142 45.......3 I 280 210.......3 100.......1
62 ! mitm s s
70 20 11 150......4 120.......6 70.......5
13 31 35 21 5 4 8 m7mi &>)-Ki)
y v
112 31 57 73 0 33 402 113 52
3 0
30 49 210 25 aa 567 70 61 11
0 113 199.......1 182 0 103 552 0 231
a a
155 127 142.......1
4 8
58 31 69......2 41
J5 7 E 8 J 3 B
113 121.......5 123 7 8 101 38 40.......4 32
BE E S
(1)624 5 0 105 168 120
E E 6 [0
(2)797 6 E 4 204 320.......2 66.......3
1 4
(3)787 9 3 o o E S
j2 5 '.y
3
a'4;
138 147 226.......2
;
1 8
O 70 11 80 40 i258 136 131......2 E E1
70 424 62 27 183 42 74.......6 0
SJE(E) ®H0 00 0 236 108 123 3240 107 342 112
j 2 6 0 9J 0
4 8 8 27 135 171 4860
00 00
O 53 59 72 68
1218 8 2800 40
2 8 7 2
00 00 50 60 90 20
0 1080 126 256
o 0 50 40 0 63
120 1500 148
ms &5-K2) 10 11 71 40
911 8 1696
O 90 45 32 42
20 120 47 70
(1) 100x (245-240 =)500
9...8. 1.10 14 17
32 50 60 14
(2)78 4-r (28-21 =) 112
71 100...1.90. 212
60 43 63 60
-fc &m*££l > < 40 441 121 288
01 0
I 8
00 < 4 31 44 910
6 > > 7 100 275 22
0
< > 0 187 628 116
o
0 18 422 149...2..
79 71 2248
00
4 m
77 120...4. .121...4...
0)0003J000 910 301 80
36 103...3. .76...6..
2 4 1 5 45 75 15 120
3 (T| 2 7 0 560 193 618
0 6 00 72 12 100 200
10 21 114
3 0
O 80 742 60 101
mmm
Q 203 41 91 51
102 18 256 448
40 = 6 = 6(*i..).4.(.^)
28 58 40 34
150 8 189 80
(2 + 9 + 4 + 7 + 3 + 6) x6= 186
37 50 51 25
720 17 250 400
14 120 31 21
2 + 9 + 4 + 7 = 22
198 100 90 336
68 12 250 75 186 + 22 = 208
mmm 0 103 1079 1184
0 71...3. .121 130...5..
109 151 83...1.. 0 122 3600 11 90 79 2144 81
92 80...5. . 192 116 200 180 149 813 201 75
© SJ=(_t)+ x 1040 302 92 12 i (2)33 6 112
x + 0 150 140 91
ms mi ^>)+-(i) 106...1 .1.65 180...2. .; O 1000 1000 99 780
0 488 9 3500 191 102 60...3. . 70...3. . 70 14 60 55
270 124 80 16 (1)6 3 4 1000 68 210 102
109 6 112 1860 i (2)83 9 9 5 50 812 260 194
1680 103 6300 127 (3)83 2 7
71 111 90 2400
106 175 324 920 f|2W
0 1836 1192 135
0 140 2513 200
74 6320 72
164 57 804 0 50 48 5600 50
71...2. . 5166 141
337 66 105 2400 77 70 102
(1)104 040 500 240
210 210 450 450 0 850 21 690
(2)80 0 200
72 -r 8 = 9 108 v 9 =12 12 159 1400 96 140
— (2) 322 80 600 60
O 13 4800 311 60
0 90 990 60 11 0 235 87 120
100 290 2000 60
990 111 43 112 32 102 75...7..
104 230 810 40
880 107 6464 20 106 40...5. . 127
2100 300 90 21
140 484 106 1800 20 160 22
26 90 30 420
105 306 23 122 80 15 36
50 3500 90 159
0 45 685 160 ms mi *!«ffliq!#*/j\&]iE7D
111 24 80 525
82 576 188
84 100 523 40
1372 32 91 O 85 101 550 80
101 70 31 14
8 160x8= 1280 1280 70 100 2100 195
480 80 204 320
192 -r 3 = 64 100 - 64 = 36 36 90 650 540 420
>
50 150 91 21 :0>
15 4000 218 1208 > <
i
0 28 0 1200 310 0 702 73 2960 <
172 186 130 20 6552 186 37 0 10 140
660 340 160 625 54...2. . 2190 70...3.. 10 20
70 4040 314 2400 (1)23 4 117 20 10
=(.t©)
SJ0 34 81 156...3. .; 61 230 90 21 2100 12 31 2700
1524 4038 227 123 41 50 64 980 88 80 300
3780 90...6. . 57...3.. 210 7 250 60 24 50 228 50
0 258 255 868 0 5 64 70
0 686 127...2. .174...1..
124 441 1096 640 3 90
2180 4320 124...1..
0 212 12 14...2..
0 50 141 157
miw
155 171...3. .116
150 69 159
O 400 4500 16 448 125...1 .1.18...2. ..112...3..
480 100 4 216
O 50 4000 80 80
70 5400 714 100 O 60 11 160 735
2700 12 130 3000
334 50 200 126 1200 80 172 7200
114 211 210 49
369 1600 80 150 200 123 50 159
100 0 70 90
0 (1)85 44 (56-49 =) 122 40 64 280 16
70 590 70 480
(2)124-24 x=4 28 909 40 20 60
3000 72 210 334
0 472 768 122 0 2880 135...3. .135
1632 356 122 512 5670 93...6.. 10 50 890 136
188 40 720 0 198 111 755 707 70 1000 630
m2mi
420 240 12 24 450 40 43
O 75 4000 330 0 ms mi 432 12 90 19
72 140 848 420 O 98 70 90 525
0 =
480 324 300 960 110 300 21 2400
< <
2700 600 2400 330 80 600 112 378
>
189 1200 408 700 203 80 2100 15
0 10 100
0 < > > 4 111 580 305
16 60
< 0 258 126...2. .235
8 16
0 450 1624 372 238...1 .1.260 121...2..
0 406 4563 265
405 7416 5180 0 220 111 570
5200 1960 156...1..
4830 1440 3230 135 310 623
msmm
125 192...4. .131
0 204 1545 121
O 13 100 50 50 ! O 3600 74 303 80
145 156 197
130 11 61 90 30 11 954 140
0 sj E(_t)HMXg^-02-2019-154
(cip) m.m
mm^. i+w./Ki,a . ■. sj. . ±.m/
: yXH^Wtf.Mh, 2019.4
( 2025.5 IAP )
ISBN 978-7-5705-0988-1
i .(Mi- n.®A-
IV . ® G624
cip ^m^r- (2019) w* 004588 §-
P03fel^^ i+H/h&A SJ
YANGGUANG TONGXUE JISUAN XIAODAREN SHUXUE SJ SAN NIANJI SHANGCE
5|c—
(p^RilJ'^IftAM'299^ lIll^lS: 330038 )
* & A: ^
^ fi'j: #ilk/fr^45Mi
880^Ax1230'^A 16JfA 6^|J^ 95?®
201904/1 0 lUS 202505 J! 05^0lifJ
ISBN 978-7-5705-0988-1
28.807C
HK0tg[fI4S^n/jXP^Mftl>1JIS. T#ln]^lt^ Itli,/: 0791-86710430
0791-86705643 ^^lilfitl: JXJYCBS@163 .com
HJlh: hltp://ww\v.jxepli.r'omtH pnp A m *R
mtmm
5AXDR2SJs3
ISBN 978-7-5705-0988-1
saw 0 2 >
0S5
;r
©Jir'iiis
.i
0!> 9 787570 509881
08251416281779 28.807L