人教版四年级数学下册乘除法简便计算 152Word文件下载.docx
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67-67
828×
74-74×
8
26×
50×
2106×
72-72×
6
54×
25026×
7+26×
993
32×
2512×
999+12
16×
12511×
99-99
41×
10219×
75-75×
12×
29912×
34+12×
66
2514×
99+14
3200÷
25101×
53-53
73000÷
818×
63-63×
35×
200106×
58-58×
97×
2545×
16+45×
984
2557×
999+57
125101×
61-61
21×
20132×
54-54×
9933×
25+33×
975
27×
2584×
999+84
5200÷
54-54
88000÷
827×
96-96×
7
25×
20103×
3
56×
25031×
88+31×
40×
25051×
999+51
38-38
42×
20332×
85-85×
19949×
36+49×
64
89×
2581×
999+81
8000÷
62-62
86000÷
825×
94-94×
5
83×
2109×
31-31×
19×
25084×
15+84×
985
20×
25093×
999+93
12-12
20232×
95-95×
22×
29945×
56+45×
944
5034×
99+34
4100÷
2511×
25-25
46000÷
836×
51-51×
39×
222×
57-57×
91×
25064×
15+64×
2525×
99+25
58-58
20234×
13-13×
4
9999×
60+99×
40
55×
25086×
999+86
4300÷
72-72
14000÷
829×
39-39×
28×
212×
44×
2517×
83+17×
917
25089×
99+89
48×
36-36
23×
30127×
33-33×
9948×
32+48×
968
25014×
999+14
7700÷
79-79
832×
92×
2017×
82-82×
2558×
75+58×
25
25087×
99+87
32-32
43×
203103×
32-32×
13×
29967×
32+67×
25091×
999+91
7600÷
81-81
41000÷
78-78×
86×
2108×
73-73×
49×
25056×
90+56×
910
2598×
999+98
64×
46-46
20337×
23-23×
19925×
60+25×
940
71×
12588×
999+88
2500÷
44-44
8106×
48-48×
2035×
49-49×
51×
25047×
62+47×
38
99+45
55-55
10233×
41-41×
19979×
11+79×
89
53×
5019×
99+19
400÷
32000÷
8104×
26-26×
47×
225×
2556×
52+56×
48
2534×
18-18
30114×
92-92×
9935×
57+35×
943
12592×
999+92
3800÷
97000÷
839×
2039×
11-11×
25053×
25+53×
75
25066×
99+66
51-51
20328×
83-83×
9954×
15+54×
25085×
999+85
4500÷
11-11
22000÷
8109×
62-62×
93×
20033×
71-71×
79+53×
921
2548×
999+48
20126×
19967×
17+67×
983
2528×
99+28
5600÷
26-26
35000÷
25-25×
81×
2574×
11+74×
989
2516×
99+16
59-59
33×
303102×
19986×
56+86×
44
34×
25069×
999+69
22-22
29000÷
58×
20024×
47-47×
14×
2561×
27+61×
73
25073×
99+73
46×
102108×
35-35×
9916×
15+16×
85
52×
12571×
99+71
500÷
94-94
47000÷
824×
97-97×
27-27×
2595×
58+95×
42
25077×
999+77
48-48
31×
202103×
19934×
58+34×
942
29×
5066×
600÷
93-93
94000÷
838×
38-38×