四年级数学上册简便计算402Word下载.docx
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21.43+12.19+78.57
9.32×
0.2+9.32×
9.8
2.82×
108.39-2.82×
8.39
85.12+78.97-75.12
24×
250×
42
59.2-12.75-17.25
5.45×
18+5.45×
82
16×
25-98
46.65+13.6+53.35
9.6+7.47×
0.4
9.41×
11.42-9.41×
1.42
81.69+39.65-31.69
8×
125×
64
55.23-14.32-15.68
3.57×
71+3.57×
29
1250-22
28.24+14.03+71.76
4.18×
7.6+4.18×
2.4
5.03×
1001.34-5.03×
1.34
89.56+36.24-39.56
51
88.7-13.64-16.36
9.49×
13+9.49×
87
250-19
66.3+12.33+33.7
5.06×
3+5.06×
7
2.06×
1008.84-2.06×
8.84
84.97+14.7-64.97
12×
60
42.97-10.58-19.42
8.21×
81+8.21×
19
40×
1250-61
59.86+13.92+40.14
1.24×
2.5+1.24×
7.5
1.37×
14.41-1.37×
4.41
65.11+72.21-15.11
72
72.15-11.47-18.53
5.24×
68+5.24×
32
64×
25-22
13.84+10.09+86.16
8.83×
7.2+8.83×
2.8
16.87-1.24×
6.87
78.53+97.67-28.53
94
63.02-13.08-16.92
8.29×
69+8.29×
31
250-25
90.99+14.54+9.01
7.8×
3.7+7.8×
6.3
1.66×
1008.76-1.66×
8.76
97.86+19.8-47.86
36×
45
68.78-11.56-18.44
67+5.03×
33
56×
125-38
76.72+12.36+23.28
6.61×
9.5+6.61×
0.5
8.1×
19.66-8.1×
9.66
99.2+92.84-89.2
58
61.24-10.31-19.69
1.53×
29+1.53×
71
250-63
32.52+10.53+67.48
5.42×
7.4+5.42×
2.6
7.2×
107.89-7.2×
7.89
89.2+17.17-39.2
77
67.91-12.47-17.53
1.36×
13+1.36×
250-14
92.75+11.02+7.25
7.01×
4.4+7.01×
5.6
7.67×
12.4-7.67×
56.41+72.99-6.41
46.25-14.6-15.4
3.56×
64+3.56×
36
48×
250-48
67.4+11.16+32.6
7.42×
8.1+7.42×
1.9
4.01×
16.34-4.01×
6.34
87.21+44.27-37.21
93
46.7-10.48-19.52
5.8×
49+5.8×
80×
125-45
48.14+11.49+51.86
9.81×
6.1+9.81×
3.9
5.19×
1008.75-5.19×
8.75
77.41+26.36-67.41
23
54.82-10.13-19.87
8.93×
76+8.93×
24
25-75
25.11+12.92+74.89
9.94×
4.2+9.94×
5.8
6.82×
15.03-6.82×
5.03
84.83+17.86-34.83
96
94.13-14.37-15.63
7.4×
72+7.4×
28
250-59
45.29+10.3+54.71
3.8×
7.9+3.8×
2.1
6.86×
103.16-6.86×
3.16
79.19+97.52-49.19
28×
14
93.3-14.83-15.17
5.11×
38+5.11×
62
250-61
39.79+12.61+60.21
8.59×
8.2+8.59×
1.8
5.41×
102.72-5.41×
2.72
95.66+36.19-75.66
4×
72.82-12.58-17.42
2.37×
70+2.37×
30
125-62
22.09+10.16+77.91
7.57×
8+7.57×
2
2.89×
109.36-2.89×
9.36
94.36+57.65-74.36
87.65-12.95-17.05
6.5×
29+6.5×
25-45
95.33+11.23+4.67
6.07×
3+6.07×
12.44-6.5×
2.44
66.28+32.3-26.28
63
99.08-12.23-17.77
6.97×
82+6.97×
1250-89
64.34+10.47+35.66
5.6+9.81×
4.4
2.77×
105.93-2.77×
5.93
84.86+20.75-44.86
69
51.66-11.69-18.31
1.99×
11+1.99×
89
96×
250-31
25.46+13.31+74.54
1.32×
7.5+1.32×
2.5
9.45×
101.52-9.45×
1.52
85.86+24.69-45.86
74
96.29-13.55-16.45
1.92×
66+1.92×
125-74
80.37+10.48+19.63
6.03×
2.8+6.03×
7.2
3.09×
1002.84-3.09×
2.84
80.24+67.43-60.24
63.91-10.54-19.46
7.21×
48+7.21×
52
125-73
44.28+10.87+55.72
9.85×
4.5+9.85×
5.5
3.53×
15.83-3.53×
5.83
66.18+63.37-16.18
50.69-10.98-19.02
5.04×
50+5.04×
50
250-20
64.57+14.78+35.43
7.33×
7.6+7.33×
7.04×
1006.15-7.04×
6.15
68.08+80.83-18.08
88.59-14.01-15.99
7+5.42×
125-31
56.97+10.33+43.03
8.39×
6.5+8.39×
3.5
3.93×
1005.01-3.93×
5.01
63.13+62.96-13.13
86.98-11.75-18.25
89+8.83×
11
1250-90
50.37+14.74+49.63
8.18×
9+8.18×
108.12-7.47×
8.12
87.43+36.17-57.43
67.18-14.82-15.18
6.99×
1+6.99×
99
25-44
34.48+14.58+65.52
7.35×
7.1+7.35×
1.94×
11.56-1.94×
1.56
76.53+21.22-46.53
71.03-10.39-19.61
1.01×
74+1.01×
26
1250-47
85.28+11.01+14.72
4.9+6.86×
5.1
9.04×
104.46-9.04×
4.46
56.19+47.25-36.19
98
51.29-13.99-16.01
36+8.83×
1250-26
11.46+10.71+88.54
1.25×
3.4+1.25×
6.6
7.16×
103.86-7.16×
3.86
83.45+92.87-33.45
75
64.19-14.62-15.38
6.83×
86+6.83×
25-40
39.71+11.9+60.29
2.57×
7.5+2.57×
6.9×
106-6.9×
6
95.13+45.6-85.13
20×