小学四年级数学下册简便计算大全 581Word文件下载.docx
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46-46×
5
12×
9944×
69+44×
931
8×
25065×
999+65
4000÷
25-25
98000÷
839×
26-26×
9
51×
5×
20105×
54-54×
96×
2549×
26+49×
974
28×
25038×
999+38
15×
30117×
15-15×
19933×
53+33×
947
64×
3200÷
251001×
96-96
9000÷
832×
84-84×
2
14×
2018×
96-96×
8
71×
25032×
30+32×
970
16×
2529×
999+29
1251001×
46×
10227×
99-99×
26×
9976×
97+76×
3
94×
12546×
999+46
8600÷
53-53
38000÷
838×
92-92×
98×
20026×
22×
2556×
15+56×
85
40×
2586×
99+86
43×
30226×
32-32×
19996×
40+96×
960
12598×
999+98
1900÷
57-57
37000÷
8109×
13-13×
88×
20038×
49-49×
61×
2587×
9+87×
991
999+32
22-22
30115×
25×
19969×
49+69×
51
34×
2595×
999+95
8900÷
99000÷
814×
35-35×
4
20019×
34-34×
69×
25057×
36+57×
964
25084×
99+84
12511×
29-29
21×
30124×
36-36×
9942×
60+42×
940
42×
2522×
99+22
8500÷
63-63
28000÷
822×
2104×
76×
25082×
91+82×
2567×
99+67
72×
52-52
20212×
19-19×
29938×
92+38×
82×
12595×
99+95
8800÷
18000÷
8107×
64-64×
2105×
45-45×
59×
25063×
95+63×
905
2566×
999+66
43-43
10122×
9962×
67+62×
33
13×
99+27
2000÷
91-91
39000÷
823×
89-89×
2024×
37×
2593×
66+93×
34
25036×
999+36
56×
77-77
102104×
81-81×
19948×
68+48×
32
63×
12584×
9300÷
6000÷
38-38×
20036×
14-14×
93×
2516×
34+16×
966
2585×
999+85
61-61
20127×
9951×
5+51×
95
29×
2575×
999+75
9800÷
2511×
34-34
23000÷
8102×
37-37×
27×
20037×
43-43×
25021×
18+21×
82
2592×
999+92
98-98
303104×
19919×
51+19×
949
84×
2551×
99+51
6700÷
71-71
32000÷
818×
17-17×
39×
20025×
97-97×
2535×
37+35×
963
36×
25024×
99+24
59-59
30338×
93-93×
19972×
79+72×
921
55×
12522×
8700÷
51-51
97000÷
73-73×
45×
20015×
87-87×
86×
25042×
32+42×
968
25074×
999+74
20122×
85-85×
9936×
29+36×
71
12544×
999+44
8400÷
82-82
89000÷
21-21×
237×
69-69×
53×
25056×
43+56×
2539×
999+39
84-84
20222×
95-95×
19947×
51+47×
49
12547×
999+47
5400÷
24-24
5000÷
74×
227×
11-11×
70+93×
930
76-76
202104×
29931×
23+31×
77
5013×
99+13
2300÷
11-11
8103×
20104×
2552×
29+52×
971
25085×
99+85
45-45
30212×
19982×
66+82×