四年级数学上册简便计算183文档格式.docx
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四年级数学上册简便计算183文档格式.docx
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52.1+13.03+47.9
6.46×
5+6.46×
5
3.28×
18.67-3.28×
8.67
55.43+32.31-35.43
250×
23
89.72-10.05-19.95
7.88×
89+7.88×
11
88×
125-29
20.01+10.41+79.99
2.23×
7.3+2.23×
2.7
3.96×
106.2-3.96×
6.2
60.57+51.62-10.57
28×
68
72.14-11.14-18.86
1.22×
70+1.22×
40×
250-55
90.33+10.76+9.67
7.2×
0.7+7.2×
9.3
5.68×
101.31-5.68×
1.31
75.53+54.34-35.53
86
92.79-10.9-19.1
6.19×
79+6.19×
21
1250-69
64.62+14.83+35.38
7.28×
2.8+7.28×
7.2
5.84×
1001.25-5.84×
1.25
71.1+41.72-61.1
20×
94
77.28-11.17-18.83
5.06×
10+5.06×
90
48×
250-97
51.36+10.19+48.64
4.95×
3.2+4.95×
6.8
7.65×
1005.67-7.65×
5.67
52.43+15.03-42.43
45
53.68-11.38-18.62
4.66×
5+4.66×
95
250-28
75.8+11.05+24.2
5.26×
8.2+5.26×
1.8
3.06×
13.2-3.06×
3.2
66.79+71.21-46.79
80.01-13.27-16.73
4.61×
19+4.61×
81
1250-59
18.56+14.44+81.44
6.51×
5.5+6.51×
4.5
7.84×
15.73-7.84×
5.73
68.31+69.54-58.31
41
91.71-11.96-18.04
1.28×
64+1.28×
250-81
35.66+12.11+64.34
9.17×
4.1+9.17×
5.9
4.37×
103.04-4.37×
3.04
98.74+63.66-88.74
44×
92
97.65-11.98-18.02
2.56×
8+2.56×
32×
125-85
35.88+12.1+64.12
3.62×
1.9+3.62×
8.1
1005.75-9.9×
5.75
87.6+92.22-47.6
36×
1250×
96.21-13.1-16.9
9.92×
95+9.92×
125-28
73.53+14.57+26.47
4.27×
2.3+4.27×
7.7
8.14×
1004.27-8.14×
4.27
71.99+29.22-41.99
59
93.2-14.39-15.61
4.79×
58+4.79×
42
250-58
19.6+12.14+80.4
5.93×
7.7+5.93×
2.3
9.09×
1002.99-9.09×
2.99
53.09+40.54-33.09
12
41.97-11.83-18.17
9.1×
24+9.1×
76
80×
61.36+11.33+38.64
4×
2.8+4×
2.08×
106.33-2.08×
6.33
54.39+66.1-14.39
53.55-13.66-16.34
36+5.26×
64
1250-50
63.58+11.26+36.42
3.41×
5.5+3.41×
3.36×
17.13-3.36×
7.13
73.87+41.38-43.87
20
89.37-12.41-17.59
2.58×
76+2.58×
24
125-10
60.98+11.98+39.02
9.23×
0.2+9.23×
9.8
13.28-4.66×
3.28
59.96+96.15-39.96
44
92.23-12.01-17.99
6.34×
5+6.34×
25-67
73.32+14.53+26.68
2.14×
9.3+2.14×
0.7
1.36×
13.78-1.36×
3.78
84.14+99.18-44.14
78
95.13-13.53-16.47
8.82×
61+8.82×
39
250-80
59.89+11.86+40.11
1.19×
6.1+1.19×
3.9
4.81×
16.7-4.81×
6.7
90.47+69.34-70.47
12×
81.97-11.96-18.04
1.73×
88+1.73×
250-84
13.98+14.45+86.02
8.15×
2+8.15×
8
7.13×
107.99-7.13×
7.99
99.06+48.27-59.06
8×
31
59.47-13.75-16.25
1.74×
47+1.74×
53
64×
250-52
96.81+13.74+3.19
9.62×
7.9+9.62×
2.1
102.95-6.46×
2.95
69.54+36.9-19.54
38
88.54-11.45-18.55
1.7×
58+1.7×
25-84
33.99+10.95+66.01
5.17×
0.1+5.17×
9.9
5×
13.42-5×
3.42
63.2+96.11-23.2
77
55.45-11.11-18.89
8.17×
43+8.17×
57
1250-83
40.74+10.55+59.26
6.49×
5+6.49×
4.83×
17.85-4.83×
7.85
58.38+95-38.38
47.99-12.98-17.02
5.47×
97+5.47×
3
25-53
77.07+14.12+22.93
8.96×
5.2+8.96×
4.8
1.44×
1004.71-1.44×
4.71
83.01+55.08-53.01
50
98.96-14.67-15.33
1.32×
19+1.32×
1250-92
82.65+12.22+17.35
4.56×
8.4+4.56×
1.6
5.95×
1003.52-5.95×
3.52
75.23+92-65.23
58
86.54-14.8-15.2
22+4.66×
250-12
93.18+11.95+6.82
5.27×
2.3+5.27×
9.85×
108.74-9.85×
8.74
82.89+15.31-32.89
51
52.76-11.39-18.61
8.01×
73+8.01×
27
1250-97
68.09+14.43+31.91
4.84×
3.7+4.84×
6.3
4.25×
18.67-4.25×
99.87+16.15-59.87
15
49.39-13.84-16.16
7.43×
14+7.43×
250-42
11.68+11.46+88.32
3.48×
9.9+3.48×
0.1
9.39×
103.05-9.39×
3.05
50.22+51.8-20.22
26
41.23-12.78-17.22
6.41×
6+6.41×
125-97
39.65+14.83+60.35
5.28×
9.4+5.28×
0.6
3.24×
109.24-3.24×
9.24
81.48+48.13-71.48
16
95.13-14.61-15.39
7.25×
76+7.25×
250-54
17.63+11.72+82.37
7.47×
7.1+7.47×
2.9
9.91×
14.4-9.91×
4.4
73.57+78.7-43.57
69
90.69-13.23-16.77
2.3×
93+2.3×
7
1250-32
32.81+13.93+67.19
8.51×
4.9+8.51×
5.1
9.97×
1005.56-9.97×
5.56
81.67+52.2-71.67
73
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