小学四年级数学下册简便计算大全 121文档格式.docx
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28-28
203102×
87-87×
25×
19919×
52+19×
948
93×
25057×
99+57
200÷
25101×
49000÷
838×
92×
5×
20024×
74-74×
4
45×
4×
2531×
86+31×
914
28×
2529×
999+29
80×
1251001×
16-16
33×
20219×
84-84×
13×
19967×
47+67×
53
18×
2543×
99+43
3100÷
58-58
38000÷
818×
23-23×
96×
20016×
82-82×
6
75×
2546×
80+46×
920
2545×
99+45
64×
79-79
34×
10113×
85-85×
3
12×
19981×
29+81×
971
51×
25082×
99+82
6300÷
84-84
95000÷
8109×
41-41×
86×
20105×
63-63×
5
26×
25022×
94+22×
906
25051×
99+51
93-93
46×
102109×
83-83×
9975×
78+75×
922
42×
25087×
999+87
4900÷
2511×
62-62
87000÷
837×
91-91×
7
43×
2017×
89-89×
25018×
46+18×
954
25093×
999+93
17-17
20237×
18-18×
9982×
7+82×
93
12547×
900÷
18-18
17000÷
835×
69-69×
217×
97×
2576×
83+76×
17
2582×
999+82
125101×
89-89
30217×
15×
9987×
90+87×
10
6×
5022×
99+22
2400÷
64-64
10000÷
824×
55-55×
29×
20038×
91×
25084×
95+84×
905
999+57
33-33
10339×
78-78×
19911×
77+11×
923
56×
5087×
1500÷
59-59
35000÷
8108×
47-47×
239×
65-65×
25086×
31+86×
969
20×
25095×
99+95
40×
75-75
201105×
24-24×
29969×
9+69×
991
83×
5054×
999+54
4600÷
54-54
88000÷
97-97×
233×
15-15×
77+87×
32×
2588×
99+88
10229×
29974×
60+74×
40
57×
5095×
8600÷
31-31
8000÷
829×
57-57×
20027×
19×
79+29×
921
36×
2565×
99+65
14-14
10237×
25-25×
9995×
10+95×
90
12524×
999+24
2300÷
38-38
8102×
89×
2019×
53-53×
67×
2557×
19+57×
81
25068×
999+68
47-47
20238×
87+75×
913
2527×
999+27
3900÷
97-97
823×
34-34×
2107×
46-46×
53×
25037×
37+37×
63
25021×
99+21
72×
10312×
16-16×
19971×
74+71×
26
99×
25055×
99+55
1200÷
67000÷
49-49×
213×
79-79×
48×
25014×
39+14×
961
2573×
999+73
56-56
10333×
11×
29916×
52+16×
3200÷
85-85
93000÷
839×
63×
25034×
91+34×
25072×
99+72
27-27
30112×
61-61×
19976×
39+76×
61
2544×
999+44
88-88
62000÷
815×
87×
2016×
27×
2559×
24+59×
976
25052×
99+52
13-13
21×
68-68×
19962×
21+62×
79
61×
12522×
999+22
6500÷
67-67
47000÷
8106×
31-31×
20025×
64-64×
91+72×
909
25033×
999+33
43-43
20218×