小学四年级数学下册简便计算大全 181Word文档下载推荐.docx
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小学四年级数学下册简便计算大全 181Word文档下载推荐.docx
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19-19×
97×
2519×
95+19×
905
20×
2586×
99+86
72×
38-38
25×
30213×
46-46×
12×
29958×
19+58×
81
61×
12584×
999+84
1400÷
25101×
73-73
65000÷
8105×
71-71×
5
43×
50×
216×
88-88×
93×
2531×
72+31×
928
25065×
999+65
125101×
45×
103106×
87-87×
19951×
6+51×
994
1×
25062×
999+62
5900÷
22-22
91000÷
838×
17-17×
8
86×
2024×
38-38×
4
25012×
89+12×
11
99+65
95-95
34×
30136×
67-67×
15×
9952×
10+52×
90
67×
5075×
999+75
2300÷
92-92
97000÷
818×
96-96×
200102×
63-63×
2593×
86+93×
14
2546×
99+46
12511×
87-87
42×
10213×
54-54×
29975×
96+75×
904
87×
12576×
99+76
83-83
83000÷
826×
15-15×
96×
20034×
72-72×
71×
25028×
4+28×
996
2528×
99+28
56×
81-81
202102×
22×
29992×
82+92×
918
2599×
999+99
8700÷
251001×
28-28
77000÷
817×
95-95×
7
200108×
23×
2552×
75+52×
25
25052×
99+52
66-66
26×
302106×
53-53×
9943×
16+43×
984
69×
12526×
99+26
9200÷
85-85
41000÷
837×
21-21×
200104×
51×
25059×
74+59×
926
999+81
48×
61-61
36×
10212×
34-34×
19989×
32+89×
968
12567×
999+67
900÷
13-13
19000÷
8109×
26-26×
9
200109×
77-77×
33×
2564×
90+64×
10
25088×
99+88
86-86
31×
20339×
84-84×
14×
19993×
39+93×
61
95×
12587×
999+87
8400÷
65-65
46000÷
812×
73-73×
65×
2017×
93-93×
25018×
47+18×
53
25034×
999+34
53-53
301104×
16-16×
9928×
47+28×
953
52×
12527×
999+27
4600÷
2000÷
37-37×
2104×
89-89×
2512×
77+12×
923
25029×
999+29
77-77
41×
10338×
45-45×
29929×
79+29×
921
2535×
99+35
37-37
85000÷
22-22×
2039×
83×
88+52×
12
2515×
99+15
32×
99-99
30216×
62-62×
11×
19978×
54+78×
46
46×
2553×
999+53
1800÷
60000÷
59×
2016×
55-55×
14+86×
986
2558×
999+58
48-48
302107×
31-31×
13×
29933×
18+33×
982
9×
5017×
999+17
7400÷
78-78
52000÷
828×
73×
20035×
76-76×
17×
2542×
61+42×
939
28×
25091×
99+91
40×
30123×
23-23×
19923×
79+23×
21
5015×
999+15
3800÷
96-96
36000÷
20022×
57×
25051×
90+51×
25058×
99+58
15-15
30128×
19916×
19+16×
981
91×
5012×
999+12
5400÷
824×
92-92×
20018×
25032×
31+32×
969
10334×
19977×
15+77×
85
12519×
99+19
1500÷
14-14
62000÷
813×
2109×
78-78×
25042×
10+42×
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