小学四年级数学下册简便计算大全 286文档格式.docx
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31×
25025×
99+25
4600÷
2511×
55-55
48000÷
814×
44-44×
86×
5×
237×
68-68×
18×
25054×
58+54×
42
12×
25065×
99+65
12511×
23-23
42×
20336×
12-12×
6
11×
19953×
10+53×
990
12577×
999+77
5900÷
52-52
99000÷
8107×
43×
2102×
39-39×
2
62×
25076×
80+76×
920
32×
25037×
999+37
85-85
20232×
26×
9989×
14+89×
86
46×
2568×
99+68
6100÷
40000÷
817×
88-88×
58×
2023×
13-13×
3
38×
25045×
36+45×
964
28×
25024×
99+24
48×
26-26
15×
201106×
49-49×
9954×
24+54×
976
97×
12564×
99+64
600÷
251001×
61-61
60000÷
33-33×
20019×
72-72×
9
2545×
79+45×
21
40×
2524×
999+24
80×
1251001×
42-42
10316×
74-74×
22×
19979×
79+79×
921
12538×
999+38
9800÷
36-36
27000÷
826×
54-54×
20102×
94-94×
2546×
32+46×
968
25015×
999+15
43-43
25×
30226×
24-24×
9991×
40+91×
60
2587×
99+87
8500÷
96-96
815×
95-95×
5
49×
2107×
66-66×
2526×
62+26×
38
25064×
34-34
30328×
21×
29974×
24+74×
93×
2523×
999+23
8000÷
62-62
18000÷
824×
82-82×
20013×
57-57×
2529×
88+29×
12
24×
2534×
99+34
30233×
29992×
18+92×
982
12519×
1300÷
94-94
38000÷
8108×
48-48×
36×
20028×
89-89×
62+46×
938
25028×
99+28
83-83
303105×
73-73×
19917×
50+17×
50
92×
2548×
999+48
9300÷
88-88
42000÷
37-37×
59×
20018×
38-38×
2576×
24+76×
999+29
59-59
102107×
43-43×
19932×
56+32×
44
12578×
999+78
800÷
81-81
16000÷
26-26×
20024×
2586×
80+86×
20
20×
25047×
999+47
14-14
23×
30322×
79-79×
9932×
944
45×
5047×
99+47
3700÷
39-39
816×
17-17×
2024×
55-55×
54×
25057×
73+57×
927
25072×
999+72
49-49
34×
30314×
19963×
77+63×
923
12588×
99+88
44000÷
8106×
47-47×
2016×
93-93×
95×
43+28×
957
25073×
999+73
27-27
10228×
9975×
16+75×
84
91×
5058×
99+58
3600÷
45-45
11000÷
836×
46-46×
72×
219×
65×
25021×
95+21×
25048×
56×
31-31
10138×
19998×
62+98×
19×
2538×
99+38
13-13
95000÷
832×
77-77×
222×
96-96×
66×
2532×
83+32×
17
25084×
99+84
91-91
41×
10136×
9968×
85+68×
15
4300÷
78000÷
22-22×
71×
2022×
25038×
49+38×
51
999+84
98-98
10219×
29946×
57+46×
943
2521×
99+21
9600÷
74-74