文档文本内容
1
关卡: 1319154
计算
35×60 =
46×30 =
25×60 =
38×20 =
39×40 =
33×20 =
23×40 =
43×40 =
34×50 =
27×50 =
47×40 =
45×50 =
33×60 =
36×30 =
23×20 =
32×30 =
60×860 =
60×560 =
70×220 =
40×270 =
30×370 =
750×90 =
90×590 =
50×540 =
20×510 =
30×950 =
930×50 =
40×180 =
90×790 =
90×170 =
610×30 =
60×120 =
47×25 =
44×12 =
24×23 =
36×16 =
31×27 =
48×24 =
31×15 =
49×15 =
37×24 =
38×27 =
21×28 =
13×15 =
34×13 =
39×29 =
27×28 =
31×18 =
2
关卡: 1319155
计算
33×40 =
22×20 =
48×20 =
39×60 =
44×60 =
33×50 =
20×60 =
38×60 =
36×50 =
29×60 =
18×30 =
38×50 =
29×20 =
25×30 =
22×50 =
46×60 =
30×170 =
220×20 =
80×960 =
460×60 =
610×60 =
70×760 =
30×120 =
550×30 =
920×90 =
550×20 =
30×450 =
90×370 =
60×220 =
70×850 =
130×30 =
20×210 =
49×12 =
44×18 =
37×18 =
16×19 =
30×28 =
48×25 =
17×21 =
49×19 =
14×21 =
22×18 =
36×27 =
14×15 =
50×27 =
20×15 =
25×24 =
17×12 =
3
关卡: 1319156
计算
28×40 =
27×20 =
41×40 =
42×60 =
15×50 =
19×40 =
45×60 =
47×30 =
40×40 =
47×60 =
49×30 =
14×40 =
26×50 =
26×20 =
15×60 =
17×60 =
140×50 =
50×240 =
30×490 =
90×130 =
850×70 =
490×30 =
910×50 =
120×70 =
880×70 =
380×80 =
430×90 =
50×320 =
710×50 =
60×480 =
670×40 =
920×70 =
12×13 =
20×19 =
46×14 =
38×22 =
37×22 =
50×16 =
18×12 =
47×29 =
31×28 =
22×29 =
26×18 =
17×26 =
35×28 =
46×12 =
17×16 =
18×26 =
4
关卡: 1319157
计算
34×30 =
41×30 =
46×50 =
22×60 =
21×40 =
19×30 =
16×40 =
24×20 =
28×60 =
32×60 =
29×30 =
37×20 =
23×60 =
47×50 =
17×50 =
28×20 =
690×70 =
910×80 =
570×70 =
40×920 =
750×20 =
650×20 =
120×40 =
290×40 =
70×250 =
190×60 =
870×40 =
60×240 =
630×50 =
660×50 =
520×90 =
30×290 =
23×23 =
26×21 =
21×25 =
42×23 =
24×25 =
30×22 =
23×15 =
23×19 =
35×26 =
39×19 =
21×12 =
27×16 =
15×26 =
41×16 =
22×16 =
40×21 =
5
关卡: 1319158
计算
39×30 =
43×50 =
20×40 =
42×40 =
18×60 =
50×20 =
38×30 =
40×30 =
43×20 =
16×20 =
34×40 =
28×30 =
13×30 =
35×20 =
17×20 =
13×50 =
760×80 =
90×610 =
540×40 =
40×890 =
770×80 =
940×80 =
60×270 =
30×570 =
130×90 =
560×70 =
40×760 =
390×20 =
270×70 =
330×80 =
880×40 =
570×50 =
49×13 =
24×13 =
32×22 =
23×28 =
32×18 =
22×12 =
48×29 =
40×27 =
50×14 =
50×24 =
29×28 =
12×26 =
32×21 =
43×15 =
15×22 =
34×25 =
6
关卡: 1319159
计算
43×60 =
25×50 =
13×40 =
40×60 =
45×20 =
15×40 =
30×20 =
31×50 =
24×30 =
45×30 =
41×20 =
21×60 =
14×50 =
44×20 =
12×20 =
26×60 =
50×890 =
670×30 =
150×30 =
910×40 =
640×80 =
960×80 =
80×580 =
650×30 =
630×70 =
80×450 =
80×370 =
230×20 =
180×90 =
220×40 =
630×80 =
30×440 =
15×18 =
50×12 =
30×21 =
43×19 =
39×25 =
27×25 =
48×28 =
26×23 =
45×23 =
48×19 =
29×21 =
26×15 =
42×18 =
14×17 =
44×19 =
41×27 =
7
关卡: 1319160
计算
27×30 =
24×60 =
50×40 =
37×30 =
21×50 =
14×20 =
41×60 =
36×40 =
42×20 =
31×40 =
22×30 =
38×40 =
48×40 =
13×60 =
27×40 =
14×60 =
70×880 =
860×90 =
760×70 =
20×370 =
340×80 =
80×720 =
70×840 =
50×270 =
80×940 =
70×960 =
30×980 =
60×630 =
390×60 =
60×850 =
320×60 =
160×50 =
19×12 =
18×25 =
31×19 =
35×16 =
26×16 =
42×25 =
28×21 =
12×14 =
34×17 =
31×14 =
16×25 =
17×23 =
30×13 =
28×14 =
47×16 =
49×26 =
8
关卡: 1319161
计算
18×50 =
44×30 =
30×30 =
16×30 =
49×20 =
48×30 =
45×40 =
42×50 =
31×30 =
31×20 =
37×40 =
24×50 =
29×40 =
39×20 =
14×30 =
42×30 =
30×310 =
30×520 =
710×80 =
50×910 =
180×40 =
720×70 =
30×760 =
760×40 =
210×90 =
20×680 =
50×160 =
580×40 =
610×90 =
220×30 =
60×170 =
30×350 =
17×24 =
18×22 =
49×17 =
24×22 =
20×14 =
21×27 =
13×14 =
41×28 =
25×13 =
22×17 =
39×18 =
21×21 =
18×14 =
30×25 =
30×16 =
35×22 =
9
关卡: 1319162
计算
15×20 =
29×50 =
50×50 =
44×50 =
17×30 =
19×20 =
48×50 =
26×40 =
46×40 =
32×40 =
32×50 =
18×20 =
17×40 =
49×40 =
50×60 =
32×20 =
690×30 =
60×890 =
730×60 =
40×860 =
90×780 =
990×50 =
20×890 =
630×60 =
980×90 =
210×50 =
670×80 =
30×540 =
80×770 =
170×70 =
90×670 =
50×110 =
38×17 =
29×18 =
27×13 =
32×17 =
16×12 =
37×25 =
40×16 =
15×25 =
23×27 =
12×27 =
20×21 =
28×28 =
16×13 =
14×14 =
19×16 =
36×14 =
10
关卡: 1319163
计算
43×30 =
28×50 =
25×20 =
21×20 =
15×30 =
44×40 =
12×40 =
30×40 =
26×30 =
16×50 =
19×50 =
20×30 =
13×20 =
30×60 =
49×50 =
41×50 =
430×30 =
640×40 =
350×30 =
530×70 =
20×610 =
430×80 =
670×70 =
30×690 =
50×680 =
410×30 =
470×60 =
50×840 =
70×320 =
50×510 =
540×50 =
60×710 =
18×23 =
40×29 =
29×19 =
27×24 =
28×24 =
40×19 =
13×22 =
33×23 =
49×28 =
13×17 =
31×21 =
26×17 =
27×12 =
13×16 =
28×22 =
34×23 =
11
关卡: 1320513
1. 计算
56×41 =
56×83 =
23×74 =
29×79 =
78×54 =
21×81 =
61×33 =
23×57 =
35×83 =
36×82 =
37×83 =
50×35 =
48×58 =
21×51 =
40×66 =
558÷9 =
192÷8 =
172÷2 =
496÷8 =
816÷6 =
972÷4 =
864÷9 =
627÷3 =
468÷9 =
700÷2 =
585÷3 =
972÷6 =
138÷3 =
414÷3 =
676÷4 =
2. 比大小，在
里填上“>”、
“<”或“=”
97511
29047
2701093
6914251
19128
82993
766129
658636
72092
89664
78239
15056
58078
82631
464153
567350
10955
63645
83049
84507
907373
912345
1444862
1828445
86629
83228
11016
13828
867175
834385
87876
89172
493653
406044
90034
94660
12
关卡: 1320514
1. 计算
34×48 =
58×83 =
41×43 =
55×38 =
67×85 =
39×89 =
64×73 =
43×38 =
62×52 =
56×53 =
77×89 =
61×75 =
77×68 =
56×40 =
38×36 =
156÷3 =
920÷4 =
973÷7 =
696÷2 =
268÷4 =
328÷2 =
810÷9 =
665÷7 =
532÷2 =
180÷6 =
564÷4 =
590÷2 =
720÷5 =
575÷5 =
928÷4 =
2. 比大小，在
里填上“>”、
“<”或“=”
65779
71362
9140521
6469531
68077
43203
1625511
4871508
1815931
5162455
5135038
1021431
9619285
1453296
986692
178148
352445
779826
4669096
4719582
759275
722908
529766
500632
1342208
1827508
113043
193279
910427
948486
40998
49919
681064
616439
930710
989134
13
关卡: 1320515
1. 计算
40×47 =
65×44 =
69×70 =
70×75 =
37×35 =
59×76 =
43×43 =
67×53 =
74×79 =
40×73 =
56×44 =
60×72 =
40×31 =
71×76 =
14×68 =
455÷7 =
572÷4 =
468÷4 =
744÷6 =
744÷4 =
996÷4 =
480÷6 =
880÷5 =
369÷9 =
267÷3 =
770÷2 =
585÷9 =
120÷3 =
448÷7 =
284÷4 =
2. 比大小，在
里填上“>”、
“<”或“=”
2541465
3448999
965131
646020
83823
92932
6165855
1229083
18349
51686
1584635
3791830
79013
29185
540986
739215
662865
306484
4651883
4227841
5548703
5334328
499741
489364
7482268
7683644
64903
66750
683741
698336
365351
397359
295983
214960
781628
700705
14
关卡: 1320516
1. 计算
67×73 =
50×43 =
12×61 =
48×66 =
26×45 =
61×72 =
73×88 =
42×82 =
21×80 =
74×34 =
42×75 =
61×47 =
48×90 =
28×89 =
72×32 =
265÷5 =
159÷3 =
716÷2 =
992÷2 =
968÷8 =
830÷2 =
824÷4 =
818÷2 =
150÷3 =
579÷3 =
230÷5 =
904÷2 =
642÷6 =
273÷3 =
454÷2 =
2. 比大小，在
里填上“>”、
“<”或“=”
260335
314232
439546
317603
60567
94927
161987
302827
14233
79740
46427
13283
247278
463060
378370
864045
8692741
4318626
40232
47141
223698
214346
1440876
1369754
896950
802026
6578689
6782844
649926
696761
665404
620616
51222
52967
995498
928077
15
关卡: 1320517
1. 计算
60×70 =
50×67 =
56×66 =
65×60 =
62×84 =
38×53 =
61×80 =
76×78 =
12×54 =
28×83 =
71×72 =
62×89 =
36×41 =
74×35 =
76×72 =
612÷2 =
828÷4 =
894÷6 =
414÷9 =
320÷8 =
632÷4 =
492÷3 =
927÷3 =
595÷5 =
296÷4 =
144÷2 =
588÷4 =
670÷2 =
154÷2 =
450÷9 =
2. 比大小，在
里填上“>”、
“<”或“=”
821385
464142
2216328
6447190
6324252
1122917
527510
822807
708340
937088
57673
46124
952501
861673
8875766
3959455
2247181
7426889
51044
57470
307843
327261
582628
503359
714645
794141
40637
47950
7268655
7007898
68558
62650
9441421
9683176
93685
95891
16
关卡: 1319169
计算
102÷6 =
246÷6 =
616÷2 =
423÷9 =
460÷4 =
604÷4 =
978÷2 =
864÷9 =
498÷3 =
990÷5 =
763÷7 =
975÷5 =
306÷9 =
398÷2 =
786÷3 =
902÷2 =
188÷2 =
174÷2 =
735÷3 =
740÷2 =
530÷5 =
918÷9 =
854÷7 =
744÷8 =
483÷7 =
914÷2 =
498÷2 =
390÷2 =
668÷4 =
978÷6 =
138÷2 =
432÷6 =
1560÷4 =
1960÷7 =
6500÷4 =
4550÷2 =
7110÷2 =
9110÷5 =
520÷4 =
5800÷4 =
8960÷4 =
3710÷7 =
8040÷3 =
760÷2 =
8160÷8 =
9330÷2 =
3080÷2 =
6400÷4 =
17
关卡: 1319170
计算
254÷2 =
195÷3 =
642÷6 =
897÷3 =
204÷6 =
726÷6 =
876÷6 =
651÷3 =
216÷3 =
186÷2 =
891÷3 =
624÷4 =
625÷5 =
364÷7 =
356÷2 =
210÷2 =
160÷4 =
992÷2 =
996÷2 =
212÷4 =
189÷9 =
336÷8 =
721÷7 =
477÷3 =
150÷3 =
342÷3 =
280÷5 =
744÷4 =
458÷2 =
498÷6 =
718÷2 =
705÷5 =
1890÷9 =
9030÷3 =
4920÷6 =
2890÷5 =
600÷5 =
420÷5 =
5900÷5 =
4800÷2 =
3560÷5 =
2280÷4 =
3190÷5 =
4540÷5 =
2660÷5 =
9600÷3 =
1720÷5 =
3760÷8 =
18
关卡: 1319171
计算
108÷4 =
878÷2 =
135÷5 =
891÷9 =
316÷2 =
819÷7 =
950÷2 =
534÷2 =
328÷2 =
496÷2 =
546÷3 =
123÷3 =
876÷2 =
976÷2 =
272÷8 =
748÷4 =
852÷3 =
288÷6 =
102÷3 =
556÷2 =
840÷3 =
231÷7 =
690÷5 =
676÷4 =
684÷6 =
885÷3 =
265÷5 =
413÷7 =
680÷4 =
378÷7 =
602÷7 =
714÷3 =
6050÷2 =
940÷2 =
9640÷5 =
1470÷7 =
8910÷2 =
5040÷2 =
1320÷3 =
8370÷3 =
3270÷3 =
6340÷5 =
6160÷8 =
780÷2 =
5600÷4 =
6660÷9 =
3880÷2 =
2230÷5 =
19
关卡: 1319172
计算
156÷2 =
292÷4 =
264÷3 =
205÷5 =
724÷4 =
687÷3 =
854÷2 =
474÷6 =
846÷9 =
195÷5 =
832÷2 =
170÷5 =
126÷9 =
544÷2 =
765÷5 =
171÷9 =
280÷8 =
243÷3 =
936÷8 =
405÷3 =
912÷6 =
855÷9 =
795÷5 =
965÷5 =
984÷6 =
245÷7 =
148÷4 =
273÷7 =
310÷2 =
568÷2 =
755÷5 =
224÷7 =
7920÷6 =
6650÷2 =
3740÷2 =
380÷4 =
5790÷5 =
9920÷5 =
3400÷8 =
870÷6 =
920÷4 =
5240÷2 =
4010÷2 =
8990÷5 =
8220÷5 =
1350÷2 =
8700÷4 =
5120÷4 =
20
关卡: 1319173
计算
322÷2 =
624÷6 =
108÷6 =
364÷2 =
664÷4 =
418÷2 =
652÷4 =
282÷3 =
597÷3 =
912÷4 =
984÷3 =
966÷2 =
945÷3 =
366÷2 =
196÷4 =
456÷2 =
835÷5 =
420÷5 =
639÷9 =
115÷5 =
192÷4 =
826÷7 =
770÷5 =
828÷9 =
798÷3 =
248÷4 =
630÷6 =
246÷3 =
240÷4 =
716÷2 =
412÷2 =
240÷8 =
8420÷4 =
3780÷7 =
5550÷3 =
970÷2 =
4950÷5 =
2040÷5 =
770÷7 =
7740÷9 =
5430÷3 =
2170÷2 =
860÷5 =
6390÷5 =
4620÷3 =
2970÷9 =
8510÷2 =
1470÷6 =
21
关卡: 1319174
计算
210÷3 =
426÷6 =
329÷7 =
387÷3 =
660÷4 =
544÷8 =
635÷5 =
924÷2 =
570÷3 =
815÷5 =
196÷7 =
345÷3 =
160÷2 =
986÷2 =
935÷5 =
794÷2 =
469÷7 =
402÷6 =
435÷3 =
645÷5 =
117÷3 =
828÷3 =
618÷6 =
978÷3 =
724÷2 =
615÷3 =
714÷2 =
968÷2 =
234÷3 =
692÷2 =
744÷3 =
240÷6 =
2490÷6 =
2040÷2 =
4290÷2 =
4700÷2 =
4500÷2 =
550÷2 =
2180÷4 =
5380÷5 =
590÷5 =
2070÷9 =
5660÷2 =
7080÷3 =
4490÷2 =
8440÷5 =
620÷4 =
4250÷5 =
22
关卡: 1319175
计算
918÷3 =
536÷4 =
495÷5 =
904÷2 =
459÷9 =
160÷5 =
304÷2 =
972÷6 =
516÷3 =
648÷9 =
614÷2 =
936÷2 =
892÷4 =
276÷3 =
324÷4 =
468÷6 =
864÷3 =
354÷2 =
297÷3 =
154÷2 =
852÷6 =
960÷2 =
740÷4 =
856÷8 =
376÷4 =
549÷9 =
180÷9 =
618÷3 =
956÷2 =
908÷2 =
964÷2 =
462÷6 =
3970÷2 =
4440÷3 =
8940÷5 =
3920÷4 =
4920÷8 =
3950÷5 =
1120÷5 =
6570÷5 =
1880÷4 =
3210÷5 =
180÷4 =
3000÷3 =
9100÷5 =
5450÷5 =
3180÷6 =
6870÷5 =
23
关卡: 1319176
计算
924÷4 =
515÷5 =
638÷2 =
544÷4 =
348÷6 =
189÷7 =
945÷5 =
940÷2 =
655÷5 =
940÷4 =
858÷3 =
440÷5 =
282÷6 =
987÷7 =
186÷6 =
760÷5 =
950÷5 =
810÷6 =
290÷2 =
462÷7 =
865÷5 =
240÷5 =
368÷4 =
352÷2 =
259÷7 =
120÷4 =
315÷7 =
700÷2 =
582÷2 =
640÷5 =
896÷4 =
600÷4 =
4500÷4 =
9300÷3 =
4000÷4 =
2100÷6 =
1230÷5 =
1800÷4 =
160÷8 =
1410÷5 =
20÷4 =
6640÷2 =
1890÷7 =
5840÷4 =
2220÷3 =
3580÷2 =
460÷2 =
1840÷5 =
24
关卡: 1319177
计算
215÷5 =
900÷2 =
207÷9 =
396÷4 =
556÷4 =
564÷6 =
511÷7 =
870÷2 =
834÷3 =
526÷2 =
922÷2 =
722÷2 =
570÷6 =
598÷2 =
720÷2 =
944÷4 =
348÷3 =
818÷2 =
694÷2 =
558÷3 =
921÷3 =
728÷2 =
904÷4 =
788÷4 =
308÷4 =
225÷3 =
172÷4 =
460÷5 =
605÷5 =
284÷4 =
747÷3 =
904÷8 =
9520÷4 =
8580÷6 =
4020÷6 =
5990÷5 =
8720÷2 =
9660÷7 =
3390÷3 =
7440÷2 =
2240÷2 =
90÷2 =
9670÷2 =
5550÷5 =
5250÷2 =
4920÷2 =
4920÷4 =
8570÷5 =
25
关卡: 1319178
计算
496÷8 =
358÷2 =
336÷7 =
425÷5 =
210÷7 =
798÷7 =
650÷5 =
726÷3 =
312÷2 =
600÷5 =
270÷6 =
790÷5 =
576÷8 =
384÷8 =
266÷7 =
320÷2 =
232÷4 =
136÷2 =
370÷2 =
394÷2 =
128÷4 =
860÷5 =
702÷3 =
438÷6 =
856÷4 =
976÷4 =
924÷6 =
147÷3 =
216÷6 =
144÷8 =
162÷3 =
258÷3 =
100÷4 =
7120÷5 =
9570÷3 =
470÷2 =
6680÷2 =
6740÷5 =
7470÷5 =
2400÷3 =
7270÷5 =
4960÷8 =
7610÷5 =
4440÷2 =
1440÷5 =
840÷8 =
3600÷2 =
1410÷3 =
26
关卡: 1319179
计算
23.5+25.8 =
4.5+1.7 =
21.9+13.0 =
15.7+25.2 =
12.3+3.4 =
22.0+21.7 =
17.2+0.6 =
17.7+6.2 =
27.3+29.7 =
10.7+3.8 =
3.7+24.1 =
23.8+27.5 =
3.3+9.5 =
4.0+4.1 =
6.3+15.6 =
17.0+10.0 =
15.0+6.7 =
17.0+8.1 =
12.5+17.5 =
3.4+9.3 =
4.7+14.3 =
24.2+11.7 =
28.8+7.9 =
27.2+21.5 =
20.6−13.7 =
25.3−7.4 =
15.3−15.1 =
30.1−29.1 =
30.2−23.0 =
11.7−3.2 =
5.2−5.1 =
18.3−7.5 =
17.1−1.6 =
15.4−12.0 =
25.6−5.6 =
14.5−11.6 =
18.8−1.9 =
18.8−14.6 =
21.6−5.8 =
4.9−1.0 =
29.5−24.5 =
8.5−7.1 =
26.5−19.3 =
22.3−9.1 =
29.6−1.5 =
29.0−25.3 =
30.5−29.2 =
5.4−1.0 =
27
关卡: 1319180
计算
24.7+14.9 =
20.3+19.5 =
30.4+20.7 =
27.0+22.9 =
8.3+10.5 =
0.5+6.8 =
19.0+19.3 =
17.9+16.8 =
17.7+14.8 =
13.4+25.1 =
1.3+16.9 =
7.2+19.3 =
16.8+15.9 =
9.2+15.9 =
14.2+15.2 =
9.0+16.9 =
25.3+27.4 =
3.1+2.8 =
19.8+5.9 =
0.4+26.0 =
11.2+12.1 =
2.1+10.0 =
2.2+5.7 =
28.5+14.3 =
22.7−1.7 =
20.4−16.4 =
20.5−14.7 =
27.5−24.5 =
12.9−9.7 =
11.1−3.0 =
20.4−17.8 =
19.5−1.9 =
15.3−6.1 =
21.0−19.5 =
18.9−15.0 =
30.8−6.3 =
27.7−23.2 =
19.7−18.8 =
7.3−1.0 =
22.1−3.8 =
16.2−3.1 =
17.1−4.9 =
12.0−2.0 =
23.9−7.5 =
23.6−17.7 =
22.4−19.3 =
26.3−12.5 =
30.2−19.0 =
28
关卡: 1319181
计算
7.8+9.4 =
11.5+21.2 =
4.4+24.8 =
9.6+14.1 =
0.1+24.9 =
30.2+12.6 =
2.0+10.9 =
20.3+17.1 =
15.1+3.9 =
13.2+11.9 =
9.3+17.4 =
7.8+28.0 =
22.7+18.9 =
9.2+3.6 =
21.0+11.6 =
6.2+28.1 =
2.7+15.4 =
11.6+16.0 =
16.8+17.6 =
12.8+29.1 =
29.4+7.7 =
7.9+26.7 =
7.3+29.7 =
18.8+21.9 =
30.7−6.0 =
30.7−3.8 =
25.8−10.4 =
17.3−7.6 =
16.0−0.1 =
25.7−9.0 =
30.7−29.1 =
15.1−1.7 =
29.7−6.7 =
13.3−1.0 =
25.0−19.4 =
17.4−5.6 =
25.9−17.4 =
16.4−4.0 =
10.0−0.4 =
29.3−11.6 =
18.9−17.2 =
22.1−0.4 =
16.5−0.2 =
30.9−24.4 =
3.3−2.9 =
26.7−23.6 =
15.0−6.8 =
29.6−24.9 =
29
关卡: 1319182
计算
25.7+4.6 =
12.1+0.2 =
30.0+30.0 =
9.3+13.3 =
27.7+25.3 =
13.7+16.1 =
25.4+1.6 =
13.3+5.4 =
14.3+28.9 =
24.1+12.5 =
28.6+9.8 =
8.5+2.2 =
17.2+23.8 =
19.5+13.5 =
9.9+21.5 =
11.7+2.2 =
12.0+23.7 =
13.4+17.2 =
16.8+30.4 =
5.3+14.1 =
30.7+7.8 =
24.1+11.3 =
5.7+19.2 =
11.0+9.1 =
23.1−3.5 =
6.5−1.2 =
29.1−28.5 =
29.6−8.3 =
17.2−17.1 =
22.2−5.1 =
7.4−5.1 =
13.1−2.1 =
8.1−2.0 =
12.6−5.3 =
19.9−18.4 =
20.1−10.0 =
20.8−14.2 =
22.0−14.0 =
24.2−10.0 =
20.5−4.6 =
5.9−2.6 =
16.7−7.6 =
10.3−6.2 =
22.7−13.8 =
27.0−24.4 =
16.1−8.7 =
3.5−3.2 =
12.9−9.8 =
30
关卡: 1319183
计算
12.7+4.1 =
29.9+3.5 =
27.6+21.2 =
14.5+16.9 =
25.0+16.4 =
16.9+18.6 =
13.0+28.7 =
30.1+25.3 =
6.3+15.8 =
3.6+4.0 =
10.8+18.1 =
5.5+10.8 =
18.8+28.8 =
0.2+30.5 =
9.5+13.3 =
16.0+11.2 =
29.8+5.1 =
27.4+28.1 =
14.2+28.4 =
12.5+23.3 =
1.2+11.1 =
28.5+9.9 =
12.1+29.1 =
19.4+8.4 =
10.7−9.6 =
13.0−10.6 =
20.3−11.8 =
27.9−7.2 =
23.1−2.6 =
27.8−3.7 =
26.2−6.1 =
10.9−2.0 =
30.3−14.4 =
23.7−7.4 =
27.2−18.1 =
20.9−6.7 =
25.0−3.8 =
23.3−6.8 =
23.4−20.8 =
10.0−4.5 =
28.4−1.0 =
21.5−18.2 =
29.6−13.3 =
16.8−8.2 =
29.9−11.9 =
30.2−24.3 =
16.3−3.5 =
27.7−10.8 =
31
关卡: 1320518
1. 计算
79×56 =
22×37 =
27×90 =
47×53 =
39×81 =
46×87 =
76×88 =
73×46 =
15×48 =
140×20 =
230×20 =
260×30 =
250×20 =
140×50 =
330×30 =
180×40 =
190×70 =
110×60 =
150×70 =
360×50 =
350×30 =
107÷7 =
356÷6 =
787÷7 =
386÷9 =
838÷3 =
724÷7 =
102÷8 =
259÷6 =
299÷4 =
776÷5 =
449÷2 =
572÷3 =
2. 改写
8970000 =
万
4700000 =
万
6860000 =
万
7220000 =
万
94800000000 =
亿
90700000000 =
亿
44700000000 =
亿
44000000000 =
亿
63800000000 =
亿
71400000000 =
亿
32
关卡: 1320519
1. 计算
30×49 =
51×76 =
18×48 =
23×74 =
22×53 =
60×71 =
57×78 =
15×69 =
46×31 =
340×50 =
240×80 =
170×80 =
220×20 =
270×20 =
290×20 =
210×50 =
280×40 =
240×60 =
150×20 =
120×60 =
310×80 =
868÷8 =
290÷9 =
935÷6 =
773÷7 =
988÷9 =
994÷6 =
883÷5 =
244÷7 =
977÷6 =
905÷8 =
694÷5 =
877÷8 =
2. 改写
7730000 =
万
9600000 =
万
5430000 =
万
1190000 =
万
37700000000 =
亿
53600000000 =
亿
56300000000 =
亿
2000000000 =
亿
27500000000 =
亿
91300000000 =
亿
33
关卡: 1320520
1. 计算
72×59 =
61×32 =
24×39 =
61×82 =
68×78 =
67×42 =
28×33 =
43×45 =
72×78 =
140×30 =
250×40 =
190×20 =
130×50 =
260×80 =
150×30 =
270×40 =
220×80 =
330×70 =
300×70 =
230×80 =
230×90 =
443÷2 =
643÷4 =
807÷7 =
346÷8 =
972÷5 =
533÷8 =
624÷7 =
376÷6 =
855÷7 =
827÷8 =
518÷4 =
191÷2 =
2. 改写
2880000 =
万
4760000 =
万
1920000 =
万
9560000 =
万
24500000000 =
亿
51100000000 =
亿
40500000000 =
亿
51700000000 =
亿
70800000000 =
亿
82500000000 =
亿
34
关卡: 1320521
1. 计算
79×43 =
48×83 =
13×55 =
15×81 =
40×64 =
29×49 =
59×62 =
28×67 =
40×78 =
250×50 =
290×40 =
260×40 =
360×30 =
290×30 =
160×80 =
320×80 =
220×40 =
330×50 =
110×80 =
110×20 =
180×20 =
835÷2 =
781÷2 =
415÷8 =
607÷9 =
511÷5 =
394÷7 =
125÷2 =
469÷3 =
662÷8 =
923÷2 =
823÷8 =
655÷4 =
2. 改写
1780000 =
万
8770000 =
万
9490000 =
万
3960000 =
万
96500000000 =
亿
93200000000 =
亿
43200000000 =
亿
41800000000 =
亿
73000000000 =
亿
35300000000 =
亿
35
关卡: 1320522
1. 计算
44×85 =
42×41 =
70×57 =
46×81 =
53×40 =
32×77 =
31×86 =
73×87 =
54×67 =
210×30 =
320×40 =
130×70 =
180×80 =
230×50 =
260×50 =
280×90 =
270×50 =
210×70 =
140×70 =
300×50 =
160×60 =
943÷7 =
561÷7 =
755÷8 =
501÷8 =
386÷4 =
146÷9 =
193÷7 =
223÷6 =
881÷2 =
102÷7 =
444÷7 =
491÷2 =
2. 改写
3800000 =
万
2360000 =
万
7940000 =
万
180000 =
万
86200000000 =
亿
37800000000 =
亿
20800000000 =
亿
37000000000 =
亿
58700000000 =
亿
5800000000 =
亿
36
关卡: 1320523
1. 计算
36×33 =
46×73 =
20×56 =
29×46 =
40×59 =
45×35 =
29×64 =
53×40 =
77×52 =
210×30 =
110×50 =
110×30 =
170×90 =
280×90 =
120×90 =
110×20 =
270×40 =
330×40 =
200×70 =
220×80 =
230×50 =
110÷3 =
295÷6 =
837÷8 =
549÷4 =
737÷3 =
763÷3 =
625÷7 =
373÷9 =
226÷8 =
379÷2 =
862÷4 =
318÷9 =
2. 改写
6180000 =
万
5010000 =
万
1220000 =
万
150000 =
万
84500000000 =
亿
75200000000 =
亿
58000000000 =
亿
32200000000 =
亿
92800000000 =
亿
89100000000 =
亿
37
关卡: 1320524
1. 计算
41×73 =
56×88 =
38×75 =
70×68 =
18×76 =
36×41 =
39×69 =
29×67 =
25×55 =
300×40 =
360×50 =
230×60 =
320×40 =
220×50 =
190×70 =
330×50 =
230×80 =
330×80 =
280×20 =
230×30 =
240×80 =
602÷6 =
749÷3 =
884÷8 =
605÷7 =
369÷6 =
614÷5 =
486÷7 =
178÷9 =
171÷8 =
287÷2 =
968÷6 =
971÷5 =
2. 改写
7400000 =
万
130000 =
万
2980000 =
万
3130000 =
万
63300000000 =
亿
81900000000 =
亿
20800000000 =
亿
63100000000 =
亿
87100000000 =
亿
38600000000 =
亿
38
关卡: 1320525
1. 计算
47×55 =
26×44 =
43×43 =
63×81 =
55×37 =
26×58 =
32×89 =
33×34 =
63×64 =
160×90 =
210×60 =
360×90 =
300×20 =
150×50 =
200×30 =
200×40 =
260×20 =
210×80 =
280×80 =
150×80 =
180×60 =
583÷8 =
736÷6 =
959÷5 =
260÷7 =
497÷6 =
422÷8 =
256÷7 =
514÷7 =
202÷9 =
781÷7 =
912÷5 =
241÷3 =
2. 改写
6520000 =
万
1640000 =
万
970000 =
万
5300000 =
万
71000000000 =
亿
74700000000 =
亿
27200000000 =
亿
79500000000 =
亿
67700000000 =
亿
60200000000 =
亿
39
关卡: 1320526
1. 计算
73×45 =
39×59 =
77×39 =
76×38 =
27×54 =
36×63 =
13×89 =
17×38 =
42×90 =
320×50 =
130×60 =
220×30 =
210×40 =
320×70 =
350×50 =
270×50 =
140×40 =
190×20 =
180×20 =
290×50 =
290×90 =
128÷9 =
114÷8 =
391÷6 =
148÷8 =
999÷7 =
670÷6 =
244÷9 =
111÷2 =
893÷9 =
299÷7 =
754÷6 =
440÷3 =
2. 改写
3280000 =
万
5990000 =
万
750000 =
万
9320000 =
万
28700000000 =
亿
22600000000 =
亿
72900000000 =
亿
15800000000 =
亿
44200000000 =
亿
87400000000 =
亿
40
关卡: 1320527
1. 计算
61×35 =
41×71 =
72×45 =
19×46 =
62×52 =
79×55 =
46×46 =
14×38 =
33×45 =
270×30 =
300×70 =
260×30 =
220×90 =
190×50 =
170×40 =
220×40 =
270×20 =
240×60 =
110×60 =
170×50 =
170×70 =
960÷9 =
274÷7 =
177÷4 =
598÷5 =
932÷9 =
589÷2 =
881÷4 =
729÷8 =
112÷3 =
802÷5 =
768÷9 =
816÷5 =
2. 改写
590000 =
万
4020000 =
万
210000 =
万
1750000 =
万
39900000000 =
亿
34800000000 =
亿
58900000000 =
亿
91500000000 =
亿
19600000000 =
亿
55700000000 =
亿
41
关卡: 1320489
1. 求近似数（省略万位或亿位后面的尾数）
69604 ≈
万
67868 ≈
万
25728 ≈
万
99241 ≈
万
12132 ≈
万
68990 ≈
万
8686911080 ≈
亿
5093045222 ≈
亿
2. 计算
189+189+21+91 =
144+174+36+16 =
117+117+193+53 =
143+103+167+117 =
195+35+145+15 =
47+77+43+143 =
18+168+92+32 =
47+147+123+143 =
124+134+136+26 =
182+162+28+68 =
199+179+81+61 =
41+11+159+89 =
94+74+136+116 =
103+173+107+27 =
41+21+159+199 =
62+172+128+58 =
52+162+28+158 =
98+88+122+82 =
621−20−21−190 =
800−100−261−269 =
774−174−171−319 =
714−21−89−14 =
887−146−387−44 =
649−156−14−249 =
42
关卡: 1320490
1. 求近似数（省略万位或亿位后面的尾数）
21341 ≈
万
78623 ≈
万
77983 ≈
万
21310 ≈
万
63247 ≈
万
85235 ≈
万
5748620105 ≈
亿
9388333342 ≈
亿
2. 计算
58+28+182+162 =
97+177+23+83 =
199+79+151+121 =
17+177+163+43 =
176+36+74+184 =
162+162+88+178 =
84+174+146+26 =
183+133+137+147 =
84+94+106+96 =
29+199+91+101 =
193+13+107+137 =
31+61+129+129 =
24+174+146+16 =
39+139+91+171 =
41+151+79+109 =
163+33+137+177 =
166+166+44+184 =
199+49+11+21 =
828−126−154−128 =
850−250−243−127 =
441−141−160−70 =
866−117−33−366 =
687−56−214−387 =
687−88−187−272 =
43
关卡: 1320491
1. 求近似数（省略万位或亿位后面的尾数）
68127 ≈
万
44662 ≈
万
76019 ≈
万
49811 ≈
万
95562 ≈
万
97703 ≈
万
4866225720 ≈
亿
929924018 ≈
亿
2. 计算
82+52+38+48 =
188+78+92+182 =
13+23+197+67 =
36+76+104+104 =
22+12+108+158 =
134+124+56+146 =
23+143+117+37 =
49+119+121+81 =
99+89+31+101 =
71+51+199+149 =
72+102+148+98 =
70+150+20+90 =
167+87+193+23 =
129+159+81+11 =
192+142+48+28 =
150+180+40+60 =
71+81+169+179 =
94+94+26+56 =
848−167−348−263 =
659−92−59−358 =
679−310−79−110 =
563−49−163−241 =
561−74−161−196 =
869−183−397−169 =
44
关卡: 1320492
1. 求近似数（省略万位或亿位后面的尾数）
72654 ≈
万
37396 ≈
万
48788 ≈
万
94150 ≈
万
84824 ≈
万
28189 ≈
万
7701369103 ≈
亿
7962562767 ≈
亿
2. 计算
194+104+96+156 =
52+42+108+198 =
129+179+131+21 =
20+150+150+140 =
13+53+177+27 =
131+61+119+149 =
85+155+115+165 =
15+25+15+55 =
121+91+29+109 =
117+17+43+63 =
12+82+168+188 =
55+85+175+165 =
142+102+188+148 =
16+56+114+14 =
103+43+47+17 =
139+89+41+101 =
175+115+125+155 =
124+104+116+106 =
721−382−28−121 =
853−253−206−84 =
882−109−311−182 =
749−249−65−275 =
655−55−77−223 =
889−89−51−299 =
45
关卡: 1320493
1. 求近似数（省略万位或亿位后面的尾数）
54602 ≈
万
14753 ≈
万
24230 ≈
万
79126 ≈
万
73048 ≈
万
98912 ≈
万
9084778557 ≈
亿
681609735 ≈
亿
2. 计算
103+163+37+77 =
45+55+145+155 =
107+197+53+193 =
94+104+136+36 =
72+132+18+38 =
157+107+123+143 =
90+130+70+160 =
94+74+66+86 =
169+99+51+181 =
110+70+180+80 =
165+135+145+135 =
197+57+163+73 =
127+127+23+113 =
102+42+178+18 =
19+69+51+71 =
165+25+35+45 =
42+132+98+158 =
19+69+111+191 =
837−137−290−330 =
838−82−138−198 =
872−387−172−73 =
541−198−92−141 =
750−50−115−395 =
898−198−16−194 =
46
关卡: 1319199
计算
72×520 =
49×420 =
640×46 =
790×97 =
610×35 =
750×56 =
79×930 =
75×280 =
830×74 =
45×120 =
64×370 =
51×430 =
77×410 =
860×68 =
980×31 =
42×360 =
53×170 =
26×680 =
570×84 =
650×66 =
29×810 =
150×58 =
29×650 =
810×84 =
478×35 =
17×214 =
17×637 =
39×651 =
63×861 =
96×372 =
373×49 =
764×64 =
967×29 =
873×21 =
657×82 =
839×44 =
35×438 =
853×71 =
116×88 =
53×388 =
69×488 =
89×482 =
786×27 =
22×282 =
66×747 =
628×72 =
353×25 =
238×22 =
47
关卡: 1319200
计算
36×550 =
84×580 =
38×780 =
85×260 =
320×96 =
87×250 =
520×53 =
23×460 =
130×83 =
73×530 =
140×76 =
48×130 =
740×16 =
450×82 =
46×390 =
97×930 =
490×58 =
760×57 =
520×42 =
120×78 =
52×410 =
19×840 =
660×18 =
350×35 =
69×185 =
46×938 =
21×176 =
77×795 =
697×75 =
79×651 =
136×79 =
17×151 =
837×67 =
82×643 =
648×65 =
681×82 =
175×75 =
17×815 =
57×668 =
36×942 =
523×42 =
614×56 =
46×694 =
93×958 =
115×28 =
921×31 =
75×348 =
978×94 =
48
关卡: 1319201
计算
87×970 =
11×520 =
530×99 =
710×42 =
58×680 =
810×35 =
35×320 =
27×950 =
37×510 =
43×640 =
26×950 =
78×730 =
570×35 =
79×140 =
99×840 =
510×96 =
380×22 =
64×470 =
56×630 =
99×910 =
660×26 =
57×590 =
210×28 =
830×65 =
398×71 =
94×556 =
53×445 =
79×418 =
17×958 =
24×663 =
21×816 =
49×914 =
549×89 =
623×77 =
462×48 =
73×611 =
485×44 =
352×38 =
42×732 =
21×285 =
181×61 =
369×48 =
66×456 =
87×756 =
93×562 =
92×744 =
49×513 =
365×23 =
49
关卡: 1319202
计算
170×81 =
480×58 =
890×82 =
170×77 =
160×24 =
79×260 =
330×59 =
32×990 =
810×67 =
72×860 =
720×72 =
76×970 =
780×17 =
590×33 =
820×37 =
190×81 =
810×43 =
51×260 =
66×780 =
96×150 =
270×95 =
790×26 =
510×34 =
49×710 =
28×965 =
811×77 =
28×116 =
949×85 =
366×79 =
852×17 =
237×78 =
14×679 =
88×222 =
879×13 =
397×85 =
633×87 =
588×26 =
716×74 =
384×89 =
23×796 =
546×38 =
345×66 =
45×666 =
44×188 =
918×48 =
757×43 =
15×357 =
45×127 =
50
关卡: 1319203
计算
430×61 =
840×74 =
57×750 =
170×68 =
66×790 =
79×610 =
640×98 =
650×39 =
13×760 =
57×810 =
32×770 =
65×420 =
540×27 =
96×980 =
67×130 =
590×32 =
34×970 =
31×270 =
850×97 =
86×860 =
19×910 =
840×53 =
92×490 =
45×260 =
696×21 =
89×218 =
65×842 =
418×26 =
47×113 =
14×426 =
71×888 =
642×88 =
44×132 =
59×441 =
388×81 =
394×38 =
53×386 =
153×16 =
472×55 =
929×31 =
16×578 =
119×51 =
21×794 =
19×318 =
64×884 =
48×391 =
745×94 =
537×27 =
51
关卡: 1319204
计算
52×405 =
601×16 =
74×305 =
79×204 =
601×67 =
85×409 =
408×62 =
905×44 =
54×307 =
45×202 =
309×47 =
808×92 =
39×301 =
62×402 =
74×703 =
32×905 =
61×908 =
23×304 =
65×505 =
505×79 =
21×904 =
38×803 =
505×62 =
86×602 =
208÷8 =
704÷4 =
308÷2 =
608÷4 =
801÷9 =
504÷7 =
400÷4 =
904÷4 =
200÷2 =
800÷8 =
906÷6 =
304÷4 =
402÷2 =
605÷5 =
308÷4 =
102÷2 =
708÷6 =
404÷4 =
600÷8 =
902÷2 =
700÷4 =
600÷5 =
408÷4 =
504÷6 =
52
关卡: 1319205
计算
909×76 =
86×907 =
37×605 =
702×61 =
63×402 =
97×208 =
81×902 =
39×207 =
205×98 =
803×49 =
23×707 =
43×301 =
85×801 =
402×83 =
18×606 =
505×36 =
46×907 =
707×68 =
508×24 =
18×605 =
11×203 =
39×701 =
304×52 =
11×202 =
704÷2 =
204÷2 =
205÷5 =
408÷6 =
300÷5 =
903÷3 =
508÷4 =
404÷2 =
702÷3 =
908÷4 =
402÷3 =
700÷7 =
204÷3 =
606÷2 =
900÷4 =
708÷2 =
504÷2 =
208÷2 =
600÷3 =
800÷4 =
105÷3 =
908÷2 =
306÷6 =
108÷4 =
53
关卡: 1319206
计算
307×97 =
23×204 =
15×904 =
59×804 =
52×204 =
58×403 =
25×904 =
206×44 =
202×62 =
49×504 =
36×408 =
608×14 =
55×905 =
408×97 =
909×41 =
45×604 =
608×57 =
204×19 =
36×303 =
207×72 =
52×801 =
61×704 =
303×18 =
303×56 =
805÷7 =
904÷8 =
104÷8 =
300÷2 =
705÷3 =
207÷3 =
408÷8 =
105÷5 =
200÷4 =
608÷8 =
900÷2 =
505÷5 =
609÷3 =
904÷2 =
204÷4 =
900÷6 =
504÷3 =
506÷2 =
702÷6 =
608÷2 =
502÷2 =
308÷7 =
604÷4 =
300÷6 =
54
关卡: 1319207
计算
73×707 =
21×609 =
807×29 =
55×202 =
602×32 =
206×46 =
503×22 =
708×87 =
95×807 =
74×704 =
806×14 =
78×902 =
44×704 =
307×15 =
33×702 =
52×208 =
809×63 =
26×507 =
607×41 =
24×904 =
603×41 =
409×73 =
905×75 =
506×66 =
302÷2 =
203÷7 =
301÷7 =
306÷9 =
405÷3 =
500÷2 =
406÷7 =
606÷6 =
805÷5 =
402÷6 =
304÷8 =
406÷2 =
604÷2 =
504÷4 =
700÷2 =
706÷2 =
504÷8 =
204÷6 =
501÷3 =
200÷5 =
708÷3 =
508÷2 =
106÷2 =
306÷2 =
55
关卡: 1319208
计算
37×608 =
504×21 =
73×409 =
608×76 =
904×19 =
83×203 =
705×49 =
202×42 =
303×62 =
506×53 =
65×809 =
203×81 =
902×69 =
409×34 =
15×204 =
303×59 =
703×11 =
46×502 =
409×98 =
56×606 =
25×706 =
64×507 =
78×806 =
39×302 =
500÷4 =
800÷5 =
102÷3 =
305÷5 =
808÷2 =
708÷4 =
500÷5 =
905÷5 =
408÷2 =
207÷9 =
300÷4 =
600÷2 =
208÷4 =
206÷2 =
300÷3 =
504÷9 =
108÷2 =
306÷3 =
405÷9 =
602÷7 =
600÷6 =
806÷2 =
808÷4 =
400÷8 =
56
关卡: 1319209
1. 计算
824×11 =
572×57 =
187×49 =
57×342 =
19×386 =
18×874 =
362×47 =
92×761 =
45×981 =
17×942 =
59×658 =
395×82 =
492×45 =
359×37 =
957×14 =
33×793 =
667×57 =
79×582 =
24×369 =
62×549 =
263×18 =
859×25 =
116×22 =
387×73 =
2. 比大小，在
里填上“>”、
“<”或“=”
320×90
32×860
80×600
80×640
80×360
310×80
650×60
65×600
30×700
30×730
670×80
690×80
690×40
69×400
910×60
91×620
290×90
310×90
20×980
20×1010
930×80
890×80
660×70
610×70
50×590
540×50
250×70
270×70
740×90
74×930
40×640
40×660
160×20
210×20
840×40
84×350
240×50
24×500
950×40
95×490
20×790
810×20
30×310
30×340
220×60
22×600
930×30
93×300
57
关卡: 1319210
1. 计算
623×93 =
656×67 =
899×72 =
51×542 =
13×486 =
11×831 =
136×79 =
79×928 =
145×75 =
731×66 =
69×155 =
319×17 =
433×87 =
565×37 =
955×91 =
56×175 =
577×35 =
584×52 =
21×176 =
321×39 =
682×74 =
497×93 =
54×533 =
54×132 =
2. 比大小，在
里填上“>”、
“<”或“=”
130×60
60×170
110×80
11×800
970×70
97×770
940×20
20×920
850×50
85×500
150×30
15×250
110×90
11×860
60×650
670×60
150×60
15×600
350×50
390×50
80×370
80×390
60×830
790×60
360×80
310×80
180×20
18×150
590×50
59×500
20×930
20×880
660×90
66×990
240×90
24×900
660×40
620×40
680×50
68×430
270×30
27×270
70×440
470×70
870×40
87×330
960×20
96×200
58
关卡: 1319211
1. 计算
54×847 =
335×99 =
217×62 =
685×93 =
656×51 =
519×36 =
31×535 =
78×815 =
231×44 =
11×625 =
745×45 =
811×21 =
99×952 =
488×18 =
15×589 =
87×325 =
224×92 =
41×229 =
466×22 =
51×314 =
16×964 =
91×858 =
34×927 =
154×87 =
2. 比大小，在
里填上“>”、
“<”或“=”
40×870
40×900
220×50
22×460
540×60
60×590
880×80
88×800
210×50
240×50
60×290
60×250
220×20
250×20
170×20
200×20
540×70
54×700
90×650
700×90
740×70
74×700
330×90
310×90
240×60
24×600
710×80
71×710
50×960
50×920
20×300
20×260
180×40
40×160
980×30
98×300
380×90
38×810
50×320
370×50
630×80
80×670
360×70
36×700
70×860
910×70
450×40
45×400
59
关卡: 1319212
1. 计算
958×28 =
979×73 =
21×816 =
82×859 =
57×213 =
738×16 =
43×443 =
15×728 =
752×29 =
985×74 =
35×523 =
93×419 =
41×848 =
493×32 =
52×293 =
661×97 =
95×654 =
911×28 =
24×572 =
648×65 =
97×349 =
36×617 =
21×291 =
87×893 =
2. 比大小，在
里填上“>”、
“<”或“=”
740×90
74×900
270×30
27×300
840×20
84×160
90×490
450×90
60×570
610×60
650×30
65×360
140×20
170×20
250×60
25×520
650×90
90×700
590×70
70×550
60×390
60×360
630×20
660×20
20×360
380×20
440×60
44×600
880×90
900×90
80×530
500×80
50×120
160×50
720×70
72×630
70×790
70×770
720×20
72×200
740×50
74×500
520×90
90×480
80×470
80×500
720×70
72×700
60
关卡: 1319213
1. 计算
545×23 =
55×125 =
651×75 =
911×66 =
648×32 =
53×456 =
98×684 =
24×663 =
74×865 =
82×615 =
17×262 =
656×36 =
96×858 =
428×72 =
87×996 =
533×49 =
835×91 =
35×591 =
66×627 =
864×97 =
956×27 =
27×215 =
824×16 =
24×265 =
2. 比大小，在
里填上“>”、
“<”或“=”
390×80
39×770
620×30
62×380
90×730
680×90
380×20
38×200
340×50
34×500
570×30
57×210
360×90
380×90
670×90
67×900
90×250
90×220
460×60
430×60
50×450
400×50
90×540
590×90
960×90
920×90
670×50
67×500
540×60
54×600
370×50
350×50
800×70
80×760
930×90
93×900
350×70
35×620
90×670
720×90
980×90
98×900
390×90
39×900
750×60
75×600
650×50
65×530
61
关卡: 1319214
1. 计算
716×59 =
569×95 =
732×43 =
359×45 =
23×753 =
258×58 =
692×18 =
614×56 =
833×14 =
63×194 =
915×99 =
184×26 =
759×95 =
165×68 =
388×71 =
54×919 =
874×87 =
549×89 =
89×358 =
24×411 =
797×53 =
55×671 =
54×347 =
653×77 =
2. 比大小，在
里填上“>”、
“<”或“=”
420×30
42×370
170×70
210×70
550×50
55×500
380×80
38×800
880×30
30×930
930×50
93×500
650×90
65×900
810×80
860×80
80×980
930×80
730×20
73×200
210×60
21×600
810×50
860×50
50×600
580×50
50×890
50×940
90×850
90×870
200×80
250×80
870×50
87×500
70×620
70×670
20×480
500×20
70×240
70×190
70×990
70×1030
120×70
12×700
420×40
42×400
980×40
40×930
62
关卡: 1319215
1. 计算
148×37 =
32×944 =
17×637 =
43×695 =
69×482 =
83×735 =
59×594 =
91×787 =
663×42 =
18×967 =
33×827 =
411×99 =
96×528 =
777×38 =
61×487 =
32×515 =
79×269 =
481×65 =
615×59 =
54×589 =
192×55 =
196×94 =
38×844 =
68×784 =
2. 比大小，在
里填上“>”、
“<”或“=”
210×80
180×80
420×80
42×800
480×60
440×60
570×40
40×520
50×150
50×180
270×50
290×50
380×80
38×750
610×30
61×380
150×60
15×520
60×540
590×60
830×20
20×880
320×90
32×900
300×30
30×300
880×50
50×910
250×30
25×300
20×660
20×680
520×80
52×800
150×80
15×800
220×90
90×170
810×90
81×900
620×20
62×200
90×350
330×90
20×910
860×20
70×400
420×70
17020031018374
