四年级数学上册简便计算118文档格式.docx
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1250-98
17.04+14.84+82.96
9.63×
2.2+9.63×
7.8
1003.25-5.53×
3.25
87.52+96.81-77.52
4×
25×
28
43.93-13.17-16.83
4.71×
37+4.71×
63
48×
25-95
27.48+12.92+72.52
4.78×
0.8+4.78×
9.2
5.21×
105.07-5.21×
5.07
63.58+82.04-13.58
17
76.51-11.52-18.48
2.69×
27+2.69×
73
32×
1250-32
58.02+10.58+41.98
1.3+5.83×
8.7
9.06×
104.22-9.06×
4.22
71.26+50.84-41.26
12×
44.7-14.9-15.1
1.79×
50+1.79×
50
250-89
66.74+10.07+33.26
2.97×
1.4+2.97×
8.6
7.63×
108.41-7.63×
8.41
70.61+29.97-40.61
51
89.68-14.41-15.59
1.08×
13+1.08×
87
24×
125-26
87.15+10.13+12.85
6.05×
0.2+6.05×
9.8
5.14×
102.8-5.14×
2.8
54.16+37.78-4.16
92.38-12.06-17.94
6.59×
82+6.59×
18
125-64
70.18+12.84+29.82
9.92×
9.1+9.92×
0.9
8.25×
19.94-8.25×
9.94
55.96+73.25-25.96
1250×
23
83.73-13.59-16.41
4.7×
24+4.7×
76
64×
125-72
89.13+12.21+10.87
5.02×
7.9+5.02×
2.1
7.04×
101.49-7.04×
1.49
72.82+33.89-42.82
31
92.5-10.41-19.59
7.87×
52+7.87×
48
125-51
37.42+12.87+62.58
1.4×
8.3+1.4×
1.7
7.11×
103.87-7.11×
3.87
51.14+77.79-1.14
42
73.18-13.55-16.45
1.28×
49+1.28×
96×
250-25
32.24+11.41+67.76
6.28×
3.7+6.28×
6.3
7.9×
1009.4-7.9×
9.4
95.44+61.41-65.44
81.07-10.58-19.42
2.98×
64+2.98×
36
25-18
89.6+11.56+10.4
8.82×
9+8.82×
1
8.33×
16.68-8.33×
6.68
93.09+86.92-43.09
53
94.86-10.87-19.13
5.05×
35+5.05×
72×
25-85
65.56+14.11+34.44
9.66×
8.7+9.66×
1.3
2.24×
1002.85-2.24×
2.85
86.93+91.8-76.93
67
84.06-12.94-17.06
4.39×
41+4.39×
59
125-10
68.55+10.26+31.45
7.37×
6.8+7.37×
3.2
7.25×
109.33-7.25×
9.33
76.43+63.55-36.43
47.62-13.48-16.52
2.63×
3+2.63×
97
25-81
20.5+11.73+79.5
3.52×
5.3+3.52×
4.7
8.26×
104.33-8.26×
4.33
85.12+31-55.12
54.16-11.55-18.45
8.15×
17+8.15×
83
250-21
20.64+10.27+79.36
1.85×
5.6+1.85×
4.4
5.49×
1003.48-5.49×
3.48
99.86+54.64-79.86
41
92.41-13.52-16.48
1.23×
7+1.23×
93
1250-37
70.56+14.35+29.44
8.7×
4.5+8.7×
5.5
1005-5.83×
5
62.7+74.13-32.7
20×
45
53.15-12.15-17.85
6.71×
49+6.71×
250-52
78.96+14.33+21.04
2.53×
5.6+2.53×
8.78×
18.66-8.78×
8.66
69.53+33.74-39.53
66.82-14.83-15.17
8.05×
1+8.05×
99
125-20
92.34+13.28+7.66
3.18×
3.2+3.18×
6.8
7.29×
103.82-7.29×
3.82
82.44+91.73-52.44
70
73.65-12.97-17.03
2.64×
93+2.64×
7
25-88
67.63+14.8+32.37
8.37×
0.3+8.37×
9.7
5.69×
108.14-5.69×
8.14
92.4+27.07-42.4
85.82-11.92-18.08
3.12×
13+3.12×
1250-25
49.32+12.35+50.68
4.41×
7.4+4.41×
2.6
9.54×
1007.49-9.54×
7.49
76.66+68.14-26.66
77.25-14.05-15.95
3.94×
60+3.94×
40
250-84
91.9+11.23+8.1
7.4×
1.6+7.4×
8.4
7.15×
1008.04-7.15×
8.04
61.62+17.43-41.62
36×
71-12.05-17.95
2.33×
44+2.33×
56
77.19+10.73+22.81
1.1×
1.6+1.1×
9.05×
105.44-9.05×
5.44
83.78+43.71-73.78
33
80.2-13.82-16.18
1.34×
39+1.34×
1250-96
27.77+12.74+72.23
9.89×
2.1+9.89×
7.9
1.78×
19.61-1.78×
9.61
70.31+37.88-40.31
85.38-14.82-15.18
4.03×
35+4.03×
25-98
92+13.85+8
4.42×
7.3+4.42×
5.24×
108.69-5.24×
8.69
89.71+78.74-69.71
32
90.14-12.67-17.33
4.89×
36+4.89×
64
125-46
50.53+14.54+49.47
6.37×
3.7+6.37×
15.19-5.21×
5.19
73.07+82.4-43.07
89.02-14.79-15.21
82+3.94×
250-61
77.52+10.04+22.48
4.35×
9.3+4.35×
0.7
4.16×
14.73-4.16×
4.73
96.42+63.32-66.42
74
60.43-13.11-16.89
4.52×
70+4.52×
30
250-92
30.63+11.47+69.37
8.98×
8+8.98×
2
6.85×
11.12-6.85×
1.12
64.1+90.13-14.1
49
42.59-13.98-16.02
5.78×
69+5.78×
25-66
35.86+14.13+64.14
8.52×
9.9+8.52×
0.1
3.15×
1004.6-3.15×
4.6
68.89+24.61-58.89
85.47-14.35-15.65
1.41×
79+1.41×
21
80×
53.93+14.08+46.07
9.46×
5.5+9.46×
4.5
5.2×
106.57-5.2×
6.57
79.69+78.67-49.69
43