四年级数学上册简便计算380Word格式文档下载.docx
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四年级数学上册简便计算380Word格式文档下载.docx
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2.57×
9.3+2.57×
0.7
9.67×
1006.08-9.67×
6.08
51.18+81.81-11.18
25×
83
97.66-11.44-18.56
7.72×
95+7.72×
5
88×
25-37
57.3+11.71+42.7
8.86×
2+8.86×
8
2.73×
19.03-2.73×
9.03
77.78+79.77-27.78
20×
1250×
42
61.96-10.54-19.46
1.79×
27+1.79×
73
125-12
30.71+13.9+69.29
8.9×
6.1+8.9×
3.9
4.76×
104.33-4.76×
4.33
63.85+73.91-13.85
36
74.82-10.47-19.53
5.7×
35+5.7×
65
56×
125-95
52.43+14.1+47.57
2.05×
7.1+2.05×
2.9
4.36×
12.89-4.36×
2.89
59.18+98.86-9.18
32
69.57-10.58-19.42
8.41×
48+8.41×
52
80×
25-71
59.36+10.46+40.64
3.03×
8.5+3.03×
1.5
9.68×
102.38-9.68×
2.38
77.39+29.49-47.39
12
76.89-14.66-15.34
1.9×
49+1.9×
51
125-97
41.68+13.27+58.32
7.07×
5.9+7.07×
4.1
4.09×
13.16-4.09×
3.16
67.28+92.88-47.28
125×
55
83.88-13.96-16.04
9.04×
31+9.04×
69
64×
25-67
79.78+11.5+20.22
7.91×
3.8+7.91×
6.2
5.61×
1002.84-5.61×
2.84
53.83+16.3-33.83
28×
62.62-10.13-19.87
6.74×
60+6.74×
40
250-38
97.86+14.7+2.14
6.18×
6.2+6.18×
3.8
4.69×
101.06-4.69×
1.06
60.55+79.92-40.55
32×
53
99.8-10.53-19.47
8.5×
68+8.5×
125-47
87.23+12.43+12.77
7.14×
6.5+7.14×
3.5
2.46×
11.04-2.46×
1.04
74.25+38.57-64.25
36×
59
88.66-13.32-16.68
2.29×
37+2.29×
63
1250-56
28.17+11.16+71.83
6.73×
6.1+6.73×
3.85×
13.25-3.85×
3.25
52.57+40.34-2.57
29
97.72-10.83-19.17
6.02×
6+6.02×
94
250-90
89.11+10.51+10.89
7.97×
2.9+7.97×
7.1
2.11×
1003.99-2.11×
3.99
72.86+43.04-62.86
61
83.45-11.37-18.63
4.54×
65+4.54×
35
125-34
41.93+11.08+58.07
3.15×
6.8+3.15×
3.2
9.71×
12.26-9.71×
2.26
62.54+22.17-22.54
99.71-11.19-18.81
8.7×
76+8.7×
24
25-35
10.64+12.65+89.36
1.77×
5.4+1.77×
4.6
9.26×
104.51-9.26×
4.51
88.77+98.28-68.77
74
67.94-10.47-19.53
6.23×
51+6.23×
49
250-65
80.07+12.78+19.93
4.9×
4.4+4.9×
5.6
1.76×
14.6-1.76×
81.85+83.13-31.85
15
70-10.26-19.74
7.75×
87+7.75×
13
72×
16.69+11.3+83.31
7.55×
6.2+7.55×
4.71×
15.37-4.71×
5.37
81.75+51.88-31.75
12×
77
40.79-11.06-18.94
7.66×
36+7.66×
64
1250-94
23.51+14.93+76.49
7.32×
6.1+7.32×
7.99×
1004.01-7.99×
4.01
73.18+45.25-23.18
4×
44.35-12.38-17.62
59+6.23×
41
1250-62
76.71+14.05+23.29
7.88×
7.6+7.88×
2.4
9.45×
11.93-9.45×
1.93
89.13+44.54-69.13
47
95.13-10.93-19.07
1.59×
20+1.59×
80
1250-31
88.28+12.25+11.72
9.27×
4.7+9.27×
9.43×
109.45-9.43×
9.45
96.9+84.38-86.9
84
48.13-13.68-16.32
5.35×
93+5.35×
7
250-72
18.96+11.53+81.04
9.48×
3+9.48×
8.93×
1004.66-8.93×
4.66
96.63+24.6-56.63
46
93.46-11.95-18.05
8.99×
10+8.99×
90
1250-44
83.47+13.57+16.53
2.56×
9.1+2.56×
0.9
7.81×
11.52-7.81×
1.52
99.65+83.82-89.65
67.43-10.16-19.84
7.93×
39+7.93×
125-98
38.05+10.86+61.95
2.77×
9.7+2.77×
0.3
2.19×
104.07-2.19×
4.07
54.14+92.32-24.14
44×
27
45.28-14.94-15.06
5.66×
69+5.66×
31
40.39+10.36+59.61
7.01×
0.6+7.01×
9.4
6.88×
101.9-6.88×
1.9
93.16+23.07-43.16
53.54-13.68-16.32
3.69×
20+3.69×
125-91
86.68+13.88+13.32
1.66×
8.2+1.66×
1.8
6.95×
1004.14-6.95×
4.14
90.2+68.75-80.2
76
90.24-11.38-18.62
42+8.88×
58
1250-90
62.5+12.72+37.5
1.47×
2.1+1.47×
7.9
9.01×
101.71-9.01×
1.71
66.76+56.63-26.76
41.75-12.24-17.76
74+5.66×
96×
1250-53
92.58+14.86+7.42
3.26×
5.7+3.26×
4.3
3.75×
17.22-3.75×
7.22
52.71+88.19-12.71
86.35-11.93-18.07
9.63×
13+9.63×
87
1250-38
56.19+13.97+43.81
9.53×
2.7+9.53×
7.3
9.34×
1005.26-9.34×
5.26
92.96+96.61-42.96
19
86.63-12.76-17.24
2.82×
33+2.82×
67
25-30
66.45+14.74+33.55
2.75×
9.3+2.75×
1.13×
16.16-1.13×
6.16
96.61+54-56.61
77.38-13.14-16.86
2.25×
28+2.25×
125-96
13.67+12.57+86.33
7.21×
4.3+7.21×
5.7
4.28×
101.71-4.28×
76.75+59.03-46.75
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