人教版四年级数学下册乘除法简便计算 174Word文档格式.docx
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99+94
48×
56-56
25×
20339×
84-84×
13×
9973×
47+73×
953
46×
2596×
999+96
1700÷
25101×
24-24
37000÷
828×
11-11×
8
68×
5×
2028×
92-92×
25073×
71+73×
929
32×
2515×
999+15
24×
1251001×
45-45
31×
10326×
17-17×
6
26×
19942×
59+42×
41
12592×
99+92
7500÷
54-54
4000÷
818×
12×
200104×
47-47×
4
27×
2545×
6+45×
994
25067×
99+67
80×
81-81
14×
30112×
2
11×
29954×
26+54×
974
92×
2554×
99+54
9300÷
2511×
68-68
23000÷
814×
28×
238×
16-16×
89×
4×
2516×
36+16×
64
2584×
999+84
97-97
302105×
95-95×
5
19912×
71+12×
25096×
99+96
7800÷
86000÷
8107×
61-61×
7
41×
218×
78-78×
2+16×
98
25094×
999+94
16×
12511×
37-37
33×
20335×
97-97×
19952×
50+52×
50
63×
12588×
999+88
1400÷
92-92
24000÷
812×
67-67×
23×
2018×
32-32×
38×
2538×
11+38×
989
2569×
999+69
83-83
303108×
29912×
25+12×
75
5052×
99+52
2400÷
79-79
46000÷
816×
20025×
49-49×
85×
25049×
29+49×
71
25019×
999+19
93-93
35×
30212×
24-24×
9913×
67+13×
933
87×
999+54
9100÷
12-12
34000÷
823×
48-48×
20015×
82-82×
56×
2599×
81+99×
919
2531×
999+31
47-47
30133×
53-53×
29916×
5079×
999+79
5000÷
51-51
31000÷
837×
69-69×
2033×
56-56×
99×
25035×
29+35×
971
40×
25053×
999+53
31-31
21×
30328×
86-86×
19914×
90+14×
910
91×
2565×
999+65
3400÷
22-22
8104×
59-59×
20017×
25074×
57+74×
43
25046×
999+46
57-57
22×
10219×
13-13×
9962×
26+62×
74
69×
12572×
99+72
4100÷
94-94
71000÷
88×
213×
37-37×
39×
2576×
70+76×
30
25087×
999+87
26-26
20117×
29-29×
29975×
3+75×
997
2×
12528×
999+28
7900÷
69000÷
832×
72-72×
18×
233×
2567×
50+67×
950
25099×
99+99
44-44
10225×
31-31×
9938×
90+38×
10
12596×
3500÷
59000÷
824×
27-27×
72×
25076×
80+76×
920
99+74
30313×
29993×
2+93×
998
12536×
99+36
500÷
27-27
89000÷
12-12×
25012×
68+12×
932
25038×
99+38
20126×
91-91×
29997×
49+97×
951
29×
5029×
999+29
4600÷
18000÷
839×
64-64×
2012×
25-25×
25011×
67+11×
33
25034×
99+34
15-15
42×
10328×
94-94×
19922×
73+22×
927
5055×
99+55
8700÷
26000÷
79×
235×
73×
69+19×
31
25065×
99+65