四年级数学上册简便计算321Word文档格式.docx
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四年级数学上册简便计算321Word文档格式.docx
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95.99+14.64+4.01
4.07×
7.6+4.07×
2.4
2.31×
106.76-2.31×
6.76
61.35+63.92-51.35
44×
92
48.64-13.95-16.05
7.23×
64+7.23×
36
24×
1250-34
95.63+13.06+4.37
8.27×
1.4+8.27×
8.6
8.64×
16.6-8.64×
6.6
99.94+80.42-59.94
28×
250×
58
76.72-11.97-18.03
8.54×
77+8.54×
23
8×
1250-71
13.92+11.23+86.08
2.03×
3.4+2.03×
7.31×
18.63-7.31×
8.63
64.68+14.92-54.68
71
73.61-13.72-16.28
6.97×
71+6.97×
29
250-67
52.29+10.75+47.71
2.44×
0.6+2.44×
9.4
8.21×
15.71-8.21×
5.71
84.1+91.15-64.1
67.42-10.79-19.21
2.1×
33+2.1×
67
16×
250-51
84.53+11.8+15.47
8.67×
5.6+8.67×
4.4
1.15×
101.96-1.15×
1.96
62.26+19.27-12.26
40×
78
88.49-13.28-16.72
8.95×
30+8.95×
70
88×
25-59
92.87+11.57+7.13
8.61×
8.9+8.61×
1.1
1.38×
1004.56-1.38×
4.56
81.04+25.39-41.04
11
80.73-14.36-15.64
5.07×
68+5.07×
32
250-72
80.83+10.99+19.17
7.84×
5.5+7.84×
4.5
3.81×
1002.67-3.81×
2.67
57.19+63.2-37.19
81
71.39-14.51-15.49
4.53×
50+4.53×
50
80×
25-90
68.41+14.62+31.59
5.71×
9.1+5.71×
0.9
8.01×
1004.66-8.01×
4.66
66.39+37.6-46.39
56
50.98-14.72-15.28
7.1×
51+7.1×
49
25-18
12.63+13.07+87.37
3.35×
6.5+3.35×
3.5
2.81×
11.83-2.81×
1.83
69.56+25.15-49.56
4×
77.03-12-18
4.39×
78+4.39×
22
56×
250-12
86.4+14.13+13.6
8.12×
1.8+8.12×
8.2
2.04×
109.31-2.04×
9.31
78.25+39.74-48.25
43.98-13.33-16.67
3.07×
94+3.07×
6
1250-97
74.41+14.96+25.59
9.7×
8.3+9.7×
1.7
7.24×
11.92-7.24×
1.92
98.66+73.93-68.66
36×
93.24-13.43-16.57
8.51×
20+8.51×
80
25-78
12.66+13.09+87.34
5.89×
6.3+5.89×
3.7
4.99×
14.4-4.99×
88.3+16.83-78.3
85
42.3-13.08-16.92
9.29×
66+9.29×
34
25-66
11.85+13.17+88.15
1.13×
6.7+1.13×
3.3
9.6×
102.79-9.6×
2.79
81.08+78.05-71.08
64
85.86-11.09-18.91
9.62×
61+9.62×
39
250-35
59.33+12.65+40.67
4.1×
2+4.1×
8
6.93×
104.24-6.93×
4.24
67.87+52.14-47.87
25×
93
55.53-13.12-16.88
1.31×
43+1.31×
57
125-16
99.66+11.29+0.34
9.4+1.38×
0.6
8.32×
106.31-8.32×
6.31
62.06+16.77-12.06
77
59.29-12.59-17.41
9.1×
49+9.1×
51
125-82
21.03+14.39+78.97
7.41×
5.5+7.41×
4.28×
14.67-4.28×
4.67
65.18+45.44-45.18
33
94.85-11.64-18.36
7.18×
62+7.18×
38
250-97
39.6+10.28+60.4
7.26×
0.5+7.26×
9.5
4.12×
1009.34-4.12×
9.34
94.74+49.38-84.74
13
47.87-14.64-15.36
7.47×
29+7.47×
64×
1250-50
87.26+11.13+12.74
7.29×
5.3+7.29×
4.7
2.71×
1007.05-2.71×
7.05
55.5+39.56-5.5
82.81-10.45-19.55
5.36×
22+5.36×
1250-52
54.01+10.69+45.99
2.1+4×
7.9
1.4×
108.51-1.4×
8.51
98.35+45.8-78.35
98.72-10.21-19.79
5.79×
39+5.79×
61
1250-60
36.6+13.32+63.4
6.38×
3.7+6.38×
6.3
4.73×
15.84-4.73×
5.84
79.04+26.55-29.04
80.28-11.96-18.04
1.52×
40+1.52×
60
25-96
55.43+10.63+44.57
9.14×
6.9+9.14×
3.1
8.58×
1004.01-8.58×
4.01
74.03+81.79-54.03
20×
99.95-10.8-19.2
5.08×
74+5.08×
26
1250-15
12.09+11.9+87.91
1.39×
7.9+1.39×
2.1
8.8×
1001.21-8.8×
1.21
56.61+86.16-36.61
42
86.02-12.15-17.85
5.28×
6+5.28×
94
125-76
99.84+14.06+0.16
8.97×
4.7+8.97×
6.54×
16.47-6.54×
6.47
92.31+23.24-72.31
69
75.41-10.84-19.16
8.47×
42+8.47×
250-77
10.13+10.81+89.87
5.96×
9.5+5.96×
0.5
6.95×
1006.4-6.95×
6.4
52.7+58.02-12.7
28
41.36-12.35-17.65
4.78×
72+4.78×
125-28
17.25+11.32+82.75
9.31×
9.2+9.31×
0.8
9.27×
12.9-9.27×
92.42+65.73-62.42
68.05-13.31-16.69
4.66×
60+4.66×
40
1250-18
98.89+12.7+1.11
2.39×
0.4+2.39×
9.6
9.01×
18.41-9.01×
8.41
56.55+16.3-16.55
18
73.36-13.71-16.29
7.22×
38+7.22×
62
25-46
20.06+13.62+79.94
6.23×
0.7+6.23×
9.3
6.02×
19.89-6.02×
9.89
93.39+20.49-83.39
64.17-10.63-19.37
71+7.29×
250-69
72.4+13.62+27.6
3.6×
5.3+3.6×
6.99×
1005.61-6.99×
5.61
67.83+20.83-47.83
59
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