人教版四年级数学下册乘除法简便计算 117Word下载.docx
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- 上传时间:2022-11-25
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人教版四年级数学下册乘除法简便计算 117Word下载.docx
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125÷
8109×
82-82×
9
32×
50×
2014×
43-43×
4
58×
2511×
15+11×
985
25046×
999+46
64×
96-96
12×
30338×
62-62×
8
14×
29954×
63+54×
937
93×
2592×
99+92
300÷
76-76
38000÷
827×
85-85×
7
52×
2013×
45-45×
76×
2597×
48+97×
52
999+11
35-35
21×
20132×
77-77×
2
25×
29945×
98+45×
902
41×
25063×
99+63
9600÷
34-34
58000÷
8108×
64-64×
18×
20106×
79-79×
59×
25092×
17+92×
83
16×
25038×
99+38
24×
125101×
15-15
26×
20218×
81-81×
29918×
50+18×
950
25078×
999+78
3400÷
36-36
59000÷
8103×
58-58×
23×
20107×
55×
2553×
59+53×
41
2547×
999+47
1251001×
98-98
45×
30238×
59-59×
13×
19922×
29+22×
71
77×
5022×
99+22
6000÷
251001×
84-84
56000÷
835×
31-31×
5
15×
2106×
49-49×
25062×
55+62×
945
99+54
302105×
21-21×
9925×
62+25×
938
84×
5016×
999+16
7800÷
13000÷
813×
51-51×
74×
200105×
52-52×
99×
25027×
77+27×
23
40×
25061×
99+61
56×
48-48
102108×
88-88×
29931×
8+31×
992
3×
999+97
5300÷
88-88
50000÷
822×
20039×
87-87×
25081×
40+81×
960
25012×
999+12
24-24
10123×
19927×
67+27×
933
27×
12563×
87-87
826×
28-28×
2105×
68-68×
96×
25014×
96+14×
904
2587×
999+87
67-67
10335×
44-44×
11×
19991×
39+91×
961
7400÷
94-94
817×
15-15×
2035×
53-53×
29×
25055×
38+55×
962
2528×
99+28
10317×
19977×
54+77×
946
43×
25071×
999+71
86-86
69000÷
68×
236×
92-92×
61×
34+87×
966
25095×
999+95
72×
303107×
47-47×
29941×
38+41×
62
2583×
999+83
2900÷
55-55
67000÷
815×
38×
217×
76-76×
2568×
94+68×
906
28×
53-53
46×
10122×
9967×
22+67×
978
73×
12559×
99+59
800÷
14-14
44000÷
8104×
84-84×
74-74×
83×
2572×
76+72×
924
79-79
30124×
32-32×
9973×
41+73×
59
25017×
99+17
4500÷
41-41
77000÷
818×
56-56×
2538×
97+38×
25048×
99+48
48×
92-92
10136×
57-57×
9982×
3+82×
997
2544×
99+44
4700÷
21000÷
832×
55-55×
20105×
2566×
68+66×
32
2512×
73-73
20117×
17-17×
85+45×
15
65×
2582×
99+82
8300÷
91-91
66000÷
8107×
56+71×
44
19-19
10228×
83-83×
29967×
6+67×
994
25068×
999+68
1500÷
97-97
215×
67-67×
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