四年级数学上册简便计算251Word文档下载推荐.docx
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四年级数学上册简便计算251Word文档下载推荐.docx
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21.71+13.99+78.29
2.44×
8+2.44×
2
7.69×
106.29-7.69×
6.29
63.52+13.48-33.52
42
68.3-11.81-18.19
1.8×
6+1.8×
94
96×
250-41
55.26+11.53+44.74
8.41×
2+8.41×
8
7.76×
15.79-7.76×
5.79
62.76+17.45-12.76
4×
59
53.37-11.4-18.6
6.67×
90+6.67×
10
1250-76
90.19+11.95+9.81
5.96×
5+5.96×
5
4.91×
106.93-4.91×
6.93
62.22+14.04-12.22
28×
25×
96
47.05-11.79-18.21
8.11×
97+8.11×
3
125-52
17.53+14.01+82.47
7.64×
9.2+7.64×
0.8
3.1×
105.44-3.1×
5.44
62.47+41.62-52.47
36×
29
65.63-10.16-19.84
5.92×
8+5.92×
92
250-86
79.92+10.62+20.08
6.39×
4.6+6.39×
5.4
3.25×
15.95-3.25×
5.95
55.62+86.19-45.62
20×
40.2-14.6-15.4
2.84×
58+2.84×
125-78
14.34+14.7+85.66
9.1×
1.5+9.1×
8.5
8.36×
104.49-8.36×
4.49
92.33+69.7-82.33
62
64.32-12.8-17.2
4.8×
94+4.8×
6
64×
250-34
24.63+14.67+75.37
4.41×
5.4+4.41×
4.6
3.11×
1005.39-3.11×
5.39
61.53+14.03-31.53
8×
74
78.12-14.24-15.76
6.51×
86+6.51×
14
24×
25-13
33.7+12.88+66.3
3.92×
1.4+3.92×
8.6
5.79×
1002.54-5.79×
2.54
87.3+71.1-47.3
125×
35
77.33-14.33-15.67
9.31×
54+9.31×
46
72×
59.45+11.53+40.55
3.96×
2.6+3.96×
7.4
3.73×
106.79-3.73×
6.79
58.61+51.26-28.61
18
70.99-14.65-15.35
6.87×
57+6.87×
43
125-42
36.93+14.29+63.07
8.43×
7.7+8.43×
2.3
6.64×
15.94-6.64×
5.94
86.22+70.91-76.22
86
52.22-10.66-19.34
3.5×
74+3.5×
26
25-29
65.35+11.69+34.65
2.27×
3.4+2.27×
6.6
2.07×
102.56-2.07×
2.56
59.57+42.13-49.57
91
63.52-13-17
7.31×
84+7.31×
16
56×
1250-19
99.65+12.12+0.35
7.63×
8.1+7.63×
1.9
2.65×
19.21-2.65×
9.21
78.8+92.7-38.8
12×
77
57.22-10.29-19.71
1.32×
22+1.32×
78
88×
28.04+14.73+71.96
9.86×
4.1+9.86×
5.9
9.71×
103.77-9.71×
3.77
58.15+58.94-48.15
87
41.94-13.62-16.38
9.97×
15+9.97×
85
250-11
59.76+14.13+40.24
4.46×
4.4+4.46×
5.6
4.09×
102.34-4.09×
2.34
77.12+63.12-67.12
88
94.13-10.85-19.15
16+8.36×
84
125-38
40.33+13.26+59.67
8.12×
5.6+8.12×
4.4
2.22×
107.23-2.22×
7.23
59.57+32.5-29.57
49.77-11.82-18.18
6.57×
89+6.57×
11
250-69
56.49+10.17+43.51
8.31×
4.2+8.31×
5.8
7.3×
16.82-7.3×
6.82
95.97+26.22-65.97
40
89.81-10.01-19.99
6.38×
81+6.38×
19
125-13
78.55+10.87+21.45
1.06×
2.3+1.06×
7.7
8.85×
11.2-8.85×
1.2
77.63+30.36-67.63
59.68-13.56-16.44
4.86×
53+4.86×
47
125-72
88.62+11.17+11.38
4.7×
7.1+4.7×
2.9
8.97×
16.07-8.97×
6.07
58.12+87.36-8.12
85.03-10.48-19.52
5.61×
84+5.61×
1250-23
39.93+13.4+60.07
8.7+8.85×
1.3
8.04×
1005.35-8.04×
5.35
57.64+72.78-27.64
80.13-12.32-17.68
9.23×
7+9.23×
93
125-49
60.46+11.14+39.54
3.02×
2.6+3.02×
4.2×
13.17-4.2×
3.17
86.66+94.86-76.66
52
60.83-13.62-16.38
5.65×
67+5.65×
33
25-90
88.31+12.1+11.69
9.5×
0.2+9.5×
9.8
7.67×
108.94-7.67×
8.94
94.76+60.95-44.76
64
67.28-11.88-18.12
9.04×
95+9.04×
1250-52
67.91+14.87+32.09
8.66×
1.5+8.66×
4.82×
101.6-4.82×
51.59+94.59-1.59
23
91.67-13.51-16.49
8.09×
12+8.09×
125-56
62.55+13.47+37.45
5.85×
1+5.85×
9
5.87×
106.28-5.87×
6.28
92.99+32.83-72.99
12
59.85-12.69-17.31
29+2.07×
125-35
97.5+14.59+2.5
7.35×
4.3+7.35×
5.7
3.52×
104.48-3.52×
4.48
94.68+38.09-64.68
60
77.89-10.25-19.75
6.94×
1+6.94×
99
125-30
64.08+10.4+35.92
2.48×
8.8+2.48×
8.07×
1003.26-8.07×
3.26
87.21+10.04-37.21
94.17-13.37-16.63
1.99×
95+1.99×
250-10
60.92+11.82+39.08
6.7×
2.8+6.7×
7.2
7.29×
107.26-7.29×
7.26
52.88+50.07-12.88
39
57.79-10.39-19.61
2.75×
70+2.75×
30
25-88
30.41+14.54+69.59
7.74×
2.2+7.74×
7.8
4.16×
16.28-4.16×
64.64+39.16-14.64
80
93.52-10-20
6.36×
31+6.36×
69
25-55
29.01+11.8+70.99
4.94×
7.3+4.94×
2.7
5.84×
1005.22-5.84×
5.22
72.03+59.87-42.03
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