人教版四年级数学下册乘除法简便计算 394Word格式文档下载.docx
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- 上传时间:2023-02-01
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人教版四年级数学下册乘除法简便计算 394Word格式文档下载.docx
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99+37
3600÷
81-81
38000÷
816×
27-27×
6
51×
200106×
46-46×
71×
4×
2534×
29+34×
71
40×
25035×
999+35
24×
125101×
91-91
15×
201107×
57-57×
16×
29978×
98+78×
2
99×
5063×
999+63
8000÷
63-63
54000÷
8104×
65-65×
4
87×
5×
20032×
59-59×
61×
25086×
61+86×
939
25094×
999+94
80×
25-25
10126×
25×
29922×
48+22×
52
79×
5074×
99+74
5400÷
46-46
79000÷
814×
31-31×
96×
20038×
64-64×
8
41×
2565×
92+65×
25093×
99+93
72×
53-53
43×
20129×
85-85×
9
22×
19923×
21+23×
979
52×
2547×
999+47
6200÷
42-42
95000÷
815×
17-17×
26×
200109×
74-74×
33×
2573×
15+73×
85
25027×
99+27
12511×
17-17
30312×
9952×
80+52×
920
12×
12522×
99+22
3200÷
25101×
96-96
98000÷
19-19×
55×
20023×
62-62×
3
25098×
60+98×
940
20×
2525×
999+25
67-67
46×
30239×
19999×
57+99×
943
5071×
99+71
7000÷
11-11
82000÷
813×
58-58×
48×
2103×
54-54×
2592×
59+92×
941
28×
25073×
999+73
23-23
30327×
61-61×
13×
9995×
9+95×
91
83×
12536×
999+36
5500÷
45-45
61000÷
833×
98-98×
200108×
81×
25095×
59+95×
41
74-74
10219×
16-16×
19976×
58+76×
42
25025×
99+25
5600÷
88-88
53000÷
69-69×
86×
20025×
95×
2562×
87+62×
13
2526×
99+26
64×
15-15
23×
20128×
19941×
56+41×
944
12568×
999+68
4900÷
19-19
65000÷
827×
20039×
18-18×
69×
25011×
81+11×
919
25016×
999+16
103105×
43-43×
29917×
37+17×
963
7×
5077×
99+77
6000÷
52-52
43000÷
72-72×
2106×
37-37×
92×
43+26×
957
2542×
99+42
303102×
76-76×
19924×
13+24×
87
2555×
999+55
7200÷
85-85
40000÷
52-52×
20034×
25043×
46+43×
954
25099×
99+99
83-83
30129×
36-36×
19962×
57+62×
43
49-49
825×
76×
219×
25-25×
93×
25049×
32+49×
68
25072×
99+72
95-95×
9968×
61+68×
39
38×
25058×
99+58
62000÷
828×
96-96×
229×
83-83×
97×
2537×
80+37×
20
2585×
99+85
202105×
19967×
72+67×
28
31×
999+34
1500÷
29-29
97000÷
29-29×
20104×
98×
25069×
12+69×
988
2558×
999+58
64-64
101107×
21×
19984×
4+84×
996
2524×
999+24
500÷
55-55
45000÷
826×
89-89×
29×
20022×
73-73×
25028×
81+28×
19
2532×
999+32
56×
68-68
303104×
19993×
10+93×
90
74×
12587×
99+87
6400÷
72-72
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