四年级数学上册简便计算39Word文档格式.docx
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四年级数学上册简便计算39Word文档格式.docx
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3.11×
9.2+3.11×
0.8
7.52×
1006.17-7.52×
6.17
73.27+62.9-63.27
16×
125×
86
71-10.74-19.26
8.93×
34+8.93×
66
24×
250-55
63.32+12.33+36.68
4.84×
7.4+4.84×
2.6
4.18×
17.4-4.18×
7.4
91.41+30.39-71.41
32×
25×
51
74.28-12.25-17.75
3.58×
41+3.58×
59
125-28
82.36+13.79+17.64
8.76×
7.9+8.76×
2.1
5.98×
18.31-5.98×
8.31
58.63+52.77-48.63
40×
79
94.25-13.3-16.7
9.24×
86+9.24×
14
56×
250-48
39.84+13.78+60.16
1.37×
9.5+1.37×
0.5
9.34×
19.87-9.34×
9.87
54.58+47.62-34.58
89
70.26-13.08-16.92
4.69×
54+4.69×
46
25-47
86.99+12.6+13.01
7.94×
1.1+7.94×
8.9
1.51×
19.94-1.51×
9.94
86.19+52.55-36.19
76
67.92-11.3-18.7
9.44×
46+9.44×
54
250-37
88.56+10.62+11.44
7.23×
1.5+7.23×
8.5
2.28×
1006.26-2.28×
6.26
75.97+36.5-25.97
44×
1250×
37
76.23-12.26-17.74
8.66×
26+8.66×
74
250-66
23.79+13.26+76.21
3.89×
5.7+3.89×
4.3
6.39×
101.47-6.39×
1.47
86.57+67.51-66.57
36×
30
81.52-14.72-15.28
1.39×
31+1.39×
69
8×
1250-39
62.84+11.44+37.16
4.21×
0.4+4.21×
9.6
4.75×
109.17-4.75×
9.17
82.83+64.43-42.83
90
43.21-10.21-19.79
1.06×
21+1.06×
125-65
14.62+10.22+85.38
5.78×
7.2+5.78×
2.8
4.13×
103.48-4.13×
3.48
81.13+71.59-51.13
72
56.39-10.31-19.69
5.64×
53+5.64×
47
88×
250-29
19.23+12+80.77
1.72×
8+1.72×
2.87×
12.31-2.87×
2.31
66.11+63.54-46.11
20×
83
90.08-13.3-16.7
3.41×
9+3.41×
91
125-19
14.94+12.43+85.06
7.59×
8+7.59×
5.13×
1008.42-5.13×
8.42
87.42+68.97-67.42
48×
55
67.47-12.42-17.58
6.89×
1+6.89×
99
25-66
56.72+12.23+43.28
2.31×
2.3+2.31×
7.7
7.2×
1009.05-7.2×
9.05
58.22+60.44-28.22
49.97-12.64-17.36
6.21×
47+6.21×
53
250-52
47.16+12.68+52.84
6.8×
7.9+6.8×
9.56×
107.36-9.56×
7.36
62.29+19.47-12.29
45
61.47-12.53-17.47
98+1.37×
72×
250-14
84.2+13.5+15.8
2.25×
2.1+2.25×
7.9
8.85×
102.76-8.85×
2.76
78.48+14.4-68.48
50.49-10.25-19.75
4.4×
25+4.4×
75
25-30
26.85+12+73.15
0.9+1.51×
9.1
106.54-8.76×
6.54
69.9+83.75-19.9
26
69.39-10.27-19.73
4.89×
88+4.89×
12
25-57
26.66+12.19+73.34
8.01×
2.8+8.01×
7.2
2.92×
102.69-2.92×
2.69
92.85+66.71-82.85
70
43.29-13.07-16.93
7.79×
9+7.79×
1250-56
61.25+10.24+38.75
8.29×
9.2+8.29×
6.64×
106.56-6.64×
6.56
86.15+11.59-36.15
62
89.27-11.06-18.94
4.93×
9+4.93×
1250-23
62.89+12.27+37.11
6.3+6.89×
3.7
1004.74-7.2×
4.74
54.09+17.11-4.09
44
69.53-13.9-16.1
7.61×
33+7.61×
1250-28
26.27+11.02+73.73
9.05×
3.8+9.05×
6.2
5.49×
1006.98-5.49×
6.98
51.14+41.93-1.14
93
72.33-10.83-19.17
8.07×
18+8.07×
82
1250-79
70.71+13.82+29.29
9.69×
7.9+9.69×
3.12×
102.82-3.12×
2.82
91.21+78.87-51.21
95.62-14.4-15.6
6.01×
60+6.01×
40
25-94
46.52+11.2+53.48
4.44×
2.5+4.44×
7.5
5.24×
13.48-5.24×
58.6+17.04-8.6
58
44.55-12.61-17.39
6.28×
46+6.28×
25-93
33.32+11.59+66.68
5.68×
3.9+5.68×
6.1
6.83×
18.82-6.83×
8.82
83.86+65.44-63.86
84
68.11-13.93-16.07
3.44×
65+3.44×
35
125-45
54.21+14.33+45.79
6.22×
4.3+6.22×
5.7
2.04×
108.94-2.04×
8.94
96.39+45.08-86.39
21
88.97-11.08-18.92
4.38×
34+4.38×
25-89
60.96+10.38+39.04
5.22×
2.8+5.22×
8.4×
1001.62-8.4×
1.62
89.48+39.88-69.48
97
78.92-12.69-17.31
9.81×
90+9.81×
10
250-38
22.18+14+77.82
8.77×
0.1+8.77×
9.9
9.14×
1003.95-9.14×
3.95
88.95+61.91-48.95
38
54.36-12.01-17.99
8.41×
56+8.41×
250-21
80.7+14.76+19.3
3.3+2.87×
6.7
7.69×
18.84-7.69×
8.84
57.55+22.97-27.55
22
66.31-13.84-16.16
5.28×
56+5.28×
125-67
24.44+12.26+75.56
2.22×
0.1+2.22×
1.86×
108.11-1.86×
8.11
91.07+81.33-41.07
48.08-11.74-18.26
4.05×
34+4.05×
125-20
41.76+13.54+58.24
5.54×
0.3+5.54×
9.7
9.37×
1004.33-9.37×
4.33
82.24+28.99-32.24
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