人教版四年级数学下册乘除法简便计算 153Word文档下载推荐.docx
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3
52×
200102×
59-59×
2
62×
8×
2596×
91+96×
909
16×
2598×
999+98
99-99
32×
30333×
87-87×
26×
29962×
78+62×
922
39×
25062×
999+62
5300÷
2511×
68-68
68000÷
837×
71-71×
7
35×
2035×
44-44×
94×
2528×
95+28×
25015×
999+15
48×
20136×
66-66×
6
29999×
39+99×
61
6×
5054×
99+54
400÷
44000÷
88-88×
53×
5×
2015×
89-89×
93×
25079×
75+79×
925
25063×
999+63
12511×
34-34
36×
30236×
83-83×
13×
9969×
56+69×
944
77×
25053×
99+53
1100÷
25101×
59-59
87000÷
827×
57-57×
63×
20106×
25074×
32+74×
68
12×
25091×
999+91
125101×
23-23
30334×
12-12×
4
25×
9982×
24+82×
76
2551×
999+51
2700÷
43-43
23000÷
819×
23-23×
20037×
26-26×
15×
2588×
49+88×
51
2553×
72×
45-45
20119×
37-37×
54+34×
46
87×
5042×
99+42
800÷
97000÷
813×
15-15×
2023×
49×
2521×
24+21×
976
2562×
87-87
31×
20135×
29916×
50+16×
50
71×
2516×
99+16
1800÷
62-62
8000÷
8102×
97-97×
64×
20025×
99-99×
58×
25028×
22+28×
78
25013×
99+13
94-94
33×
20338×
52-52×
8
29926×
4+26×
96
45×
5067×
999+67
8700÷
85-85
94000÷
836×
53-53×
93-93×
2522×
31+22×
69
999+21
22-22
43×
10234×
51-51×
29917×
40+17×
60
2586×
999+86
4600÷
20000÷
812×
29-29×
95×
2026×
81-81×
17×
2512×
55+12×
45
25027×
999+27
84-84
21×
10127×
98-98×
19982×
91+82×
83×
2575×
99+75
6600÷
81-81
72000÷
8103×
79×
20109×
38×
2541×
30+41×
970
25095×
99+95
203106×
35-35×
19971×
92+71×
12524×
99+24
3300÷
71-71
52000÷
838×
74×
227×
28-28×
25031×
93+31×
907
25017×
999+17
56-56
10227×
9989×
74+89×
926
25041×
999+41
4400÷
39-39
55-55×
69×
2109×
96-96×
86×
25078×
2+78×
998
25042×
46-46
10215×
21-21×
9971×
9+71×
91
25033×
999+33
8400÷
82000÷
224×
78-78×
25072×
87+72×
13
25083×
99+83
80×
26-26
30336×
45-45×
23×
9939×
91+39×
5069×
99+69
8200÷
32-32
8104×
46-46×
66×
20019×
68-68×
37×
25037×
59+37×
941
99+17
38-38
42×
10319×
19912×
86+12×
914
99+28
6700÷
53-53
80000÷
31-31×
91×
226×
85-85×
25029×
10+29×
90
2583×
999+83
57-57
30234×
24-24×
29914×
44+14×
956
5068×
999+68
3100÷
79-79
71000÷
14-14×
98×
2032×
86-86×