四年级数学上册简便计算78Word格式.docx
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四年级数学上册简便计算78Word格式.docx
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7.87×
8.7+7.87×
1.3
7.65×
1009.23-7.65×
9.23
55.95+25.02-35.95
125×
91
73.65-13.12-16.88
5.9×
51+5.9×
49
88×
25-98
16.46+12.24+83.54
4.7×
7.3+4.7×
2.7
8.93×
1008.19-8.93×
8.19
98.3+55.93-48.3
4×
74
77.66-12.83-17.17
1.76×
2+1.76×
98
250-73
24.35+14.86+75.65
1.17×
5.2+1.17×
4.8
5.86×
15.41-5.86×
5.41
79.11+73.55-69.11
28×
64
44.01-11.55-18.45
1.32×
93+1.32×
1250-13
66.71+10.41+33.29
9.54×
3.4+9.54×
6.6
6.47×
106.8-6.47×
6.8
97.7+57.75-87.7
36×
1250×
34
94.81-10.16-19.84
4.58×
6+4.58×
94
64×
1250-55
82.81+10.73+17.19
8.39×
1.6+8.39×
8.4
3.19×
106.55-3.19×
6.55
84.15+86.5-34.15
93
89.3-12.65-17.35
3.85×
49+3.85×
51
96×
125-99
24.34+12.24+75.66
3.78×
1.2+3.78×
8.8
9.78×
13.35-9.78×
3.35
56.45+58.15-36.45
19
97.58-14.78-15.22
3.08×
85+3.08×
15
25-27
31.78+12.17+68.22
7.61×
7+7.61×
3
8.14×
1008.8-8.14×
85.9+30.86-75.9
63
58.36-12.13-17.87
7.07×
64+7.07×
36
25-11
32.37+13.81+67.63
5.3×
6.4+5.3×
3.6
8.75×
1007.42-8.75×
7.42
57.71+38.09-17.71
24×
57
55.48-13.57-16.43
3.02×
44+3.02×
56
8×
125-83
35.51+12.5+64.49
4.26×
6.5+4.26×
3.5
3.65×
12.76-3.65×
2.76
86.51+71.75-36.51
13
74.09-12.08-17.92
3.84×
79+3.84×
16×
1250-49
39.58+12.95+60.42
8.25×
1.3+8.25×
8.7
3.32×
17.13-3.32×
7.13
68.25+47.52-28.25
12×
69
67.72-12.65-17.35
2.65×
5+2.65×
95
32×
1250-64
47.86+12.66+52.14
4.93×
2.5+4.93×
7.5
6.23×
109.46-6.23×
9.46
83.35+20.81-33.35
74.38-10.04-19.96
4.5×
89+4.5×
11
250-59
86.58+11.02+13.42
9.92×
4.9+9.92×
5.1
7.09×
101.65-7.09×
1.65
80.6+24.29-60.6
58
96.75-14.31-15.69
3.04×
89+3.04×
72×
250-97
35.32+10.89+64.68
3.42×
4.8+3.42×
5.2
2.99×
11.78-2.99×
1.78
83+90.01-63
14
51.38-11.87-18.13
9.53×
5+9.53×
1250-78
57.7+11.59+42.3
6.53×
7.8+6.53×
2.2
3.95×
106.42-3.95×
6.42
52.63+73.73-42.63
76.82-13.7-16.3
2.76×
63+2.76×
37
125-66
48.1+11.62+51.9
2.04×
3+2.04×
1.85×
1009.64-1.85×
9.64
71.9+99.75-31.9
52.19-13.6-16.4
3.11×
1+3.11×
99
56×
250-54
65.7+14.27+34.3
3.37×
4.1+3.37×
5.9
8.79×
102.62-8.79×
2.62
53.37+72.12-43.37
85
53.41-12.97-17.03
1.19×
14+1.19×
86
125-23
39.98+10.78+60.02
3.61×
6.5+3.61×
7.29×
1006.78-7.29×
6.78
99.42+21.94-59.42
55
88.57-10.44-19.56
8.05×
1+8.05×
1250-99
37.52+14.49+62.48
4.09×
0.6+4.09×
9.4
2.45×
105.17-2.45×
5.17
60.14+91.97-40.14
42
60.63-11.77-18.23
6.17×
60+6.17×
40
25-39
56.29+12.63+43.71
7.19×
8+7.19×
2
2.35×
1007.89-2.35×
7.89
51.69+57.68-1.69
35
96.1-13.26-16.74
4.31×
23+4.31×
77
25-71
18.02+14.07+81.98
5.31×
7.3+5.31×
8.86×
18.4-8.86×
61.7+24.98-21.7
78
90.45-12.17-17.83
4.42×
62+4.42×
38
125-87
90.27+12.79+9.73
3.69×
3.2+3.69×
4.52×
18.59-4.52×
8.59
70.43+87.61-50.43
75
59.99-11.36-18.64
7.01×
44+7.01×
250-84
60.37+14.81+39.63
7.05×
0.9+7.05×
9.1
7.43×
106.8-7.43×
87.74+75.63-77.74
26
97.09-10.96-19.04
8.65×
5+8.65×
25-54
40.38+12.67+59.62
5.87×
9.1+5.87×
0.9
8.56×
101.35-8.56×
1.35
63.2+89.14-53.2
76
53.49-10.92-19.08
2.79×
27+2.79×
73
25-41
35.97+14.19+64.03
8.42×
2.8+8.42×
7.2
13.15-6.17×
3.15
60.16+99.21-20.16
30
44.53-10.21-19.79
4.8×
90+4.8×
10
1250-50
44.81+12.62+55.19
7.62×
7.9+7.62×
2.1
5.71×
1004.26-5.71×
4.26
73.28+68.06-53.28
43
99.41-12.19-17.81
3.56×
84+3.56×
16
125-19
13.31+10.46+86.69
9.4×
1.7+9.4×
8.3
7.99×
14.32-7.99×
4.32
61.73+48.27-11.73
60.82-13.69-16.31
9.01×
3+9.01×
97
125-77
66.69+13.77+33.31
4.12×
3+4.12×
9.21×
109.84-9.21×
9.84
99.17+69.04-49.17
83
63.04-13.82-16.18
1.03×
64+1.03×
25-58
52.34+11.4+47.66
5.7+4.5×
4.3
7.14×
105.16-7.14×
5.16
62.97+29.31-12.97
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