人教版四年级数学下册乘除法简便计算 528Word文件下载.docx
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27+76×
73
87×
5078×
99+78
9800÷
89-89
40000÷
836×
18-18×
6
200102×
26-26×
2
49×
25071×
74+71×
926
2573×
999+73
40×
74-74
14×
10338×
48-48×
26×
19961×
17+61×
983
85×
12591×
99+91
1400÷
88-88
93000÷
8107×
76-76×
82×
2106×
82-82×
39×
2522×
67+22×
33
25083×
99+83
48×
1251001×
34×
30233×
58-58×
3
9933×
92+33×
62×
25027×
999+27
4800÷
251001×
55-55
16000÷
812×
45×
50×
200106×
46-46×
23×
2525×
94+25×
906
12×
2566×
999+66
16×
125101×
93-93
10214×
91-91×
4
15×
19996×
67+96×
933
5046×
999+46
8000÷
45-45
13000÷
833×
77-77×
95×
2026×
71-71×
67×
2595×
65+95×
935
20×
2598×
999+98
72×
38-38
22×
101107×
75-75×
9952×
75+52×
25
74×
5054×
999+54
7500÷
73000÷
823×
69-69×
75×
2104×
36×
25045×
92+45×
908
2579×
999+79
78-78
103104×
99-99×
29933×
39+33×
961
91×
25026×
999+26
3500÷
54000÷
824×
16-16×
20104×
87-87×
25047×
58+47×
42
2517×
99+17
65-65
11×
203106×
62-62×
9998×
66+98×
934
5071×
99+71
5200÷
94-94
6000÷
827×
85-85×
76×
20017×
73-73×
27×
2549×
83+49×
17
2526×
35-35
43×
20227×
59-59×
9959×
27+59×
973
86×
12583×
999+83
3000÷
2511×
92-92
52000÷
816×
31-31×
89×
214×
25×
2575×
73+75×
27
2537×
999+37
91-91
20112×
42-42×
19966×
9+66×
91
57×
25019×
999+19
3900÷
32-32
80000÷
8102×
94-94×
20024×
56×
25044×
39+44×
61
999+47
10326×
29946×
46+46×
954
46×
5027×
99+27
5700÷
63-63
32000÷
2035×
25086×
53+86×
47
73-73
10237×
15-15×
29924×
33+24×
967
63×
2577×
1300÷
57-57
28000÷
51-51×
77×
2029×
9
2531×
57+31×
943
2547×
99+47
80×
34-34
10337×
92-92×
19953×
27+53×
12566×
4100÷
41-41
20000÷
819×
13-13×
2034×
55×
2527×
11+27×
89
2582×
999+82
48-48
203105×
72-72×
9931×
68+31×
932
5082×
99+82
5600÷
62-62
95000÷
8108×
28-28×
229×
22-22×
84×
2512×
23+12×
77
25058×
999+58
81-81
44×
10235×
19987×
35+87×
965
2536×
99+36
3600÷
23-23
46000÷
818×
49-49×
93×
2533×
55+33×
45
25093×
99+93
30323×
9932×
46+32×
53×
25029×
999+29
1700÷
57000÷
838×
36-36×
2105×
14-14×
64×
2553×
62+53×
38
25072×
99+72
29-29
10232×
38-38×
19997×
54+97×
5011×
99+11