小学四年级数学下册简便计算大全 28文档格式.docx
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2012×
56-56×
2
25048×
49+48×
951
28×
25097×
999+97
48×
1251001×
14-14
34×
20228×
55-55×
8
29966×
18+66×
982
93×
6700÷
2511×
94-94
49000÷
835×
47-47×
5
38×
2104×
16-16×
4
2529×
24+29×
976
25047×
999+47
80×
61-61
20116×
84-84×
14×
29985×
23+85×
77
97×
5088×
99+88
3200÷
88-88
64000÷
22-22×
81×
2029×
83-83×
25062×
79+62×
21
12×
2574×
99+74
95-95
35×
10239×
78-78×
19912×
31+12×
969
77×
25031×
999+31
2800÷
87-87
11000÷
825×
61×
212×
36-36×
92×
2582×
63+82×
937
20×
2576×
99+76
72×
65-65
21×
10335×
98-98×
29925×
30+25×
70
62×
12518×
999+18
3800÷
25101×
13-13
54000÷
813×
88-88×
3
5×
213×
85-85×
2579×
76+79×
924
25094×
999+94
11-11
30134×
64-64×
9966×
51+66×
949
83×
25059×
999+59
9300÷
64-64
82000÷
20105×
19-19×
26×
2573×
54+73×
946
2575×
999+75
125101×
46×
302103×
89-89×
19921×
76+21×
57×
2578×
999+78
53-53
98000÷
229×
24-24×
27×
2532×
9+32×
91
25077×
999+77
32×
39-39
20136×
15×
19967×
54+67×
46
2581×
999+81
2400÷
92-92
61000÷
8104×
45-45×
29×
20038×
2519×
45+19×
55
25043×
99+43
78-78
44×
10224×
14-14×
22×
19998×
45+98×
955
82×
25067×
999+67
1300÷
35-35
72000÷
2102×
11-11×
25046×
28+46×
972
25084×
99+84
102106×
18-18×
19968×
53+68×
47
65×
25037×
999+37
4600÷
55-55
88000÷
819×
2018×
31-31×
56×
2563×
11+63×
989
40×
25066×
999+66
20124×
26-26×
9958×
54+58×
99×
5071×
999+71
7000÷
97-97
50000÷
66-66×
15-15×
49×
2596×
83+96×
917
30238×
58-58×
29958×
11+58×
6×
12527×
99+27
800÷
77-77
76000÷
818×
53-53×
217×
7
25028×
44+28×
956
25087×
999+87
91-91
10312×
9918×
74+18×
26
5058×
99+58
1100÷
44-44
74000÷
822×
79-79×
20104×
32-32×
25041×
39+41×
61
25044×
99+44
64×
71-71
30313×
82-82×
19918×
58+18×
942
1×
12533×
999+33
7900÷
36-36
80000÷
817×
34-34×
95×
216×
59-59×
41×
72+84×
28
2535×
999+35
22-22
302102×
72-72×
29931×
77+31×
23
25068×
99+68
2200÷
24-24
68000÷
77-77×
79×
225×
25073×
4+73×
996
25086×
999+86
57-57
23×
20238×
19997×
67+97×
933
63×
2553×
99+53
72-72
39000÷
84×
2035×
2534×
98+34×