四年级数学上册简便计算130文档格式.docx
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四年级数学上册简便计算130文档格式.docx
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9.75×
7.5+9.75×
2.5
6.98×
109.26-6.98×
9.26
74.5+77.28-34.5
32×
22
76.55-12.85-17.15
1.27×
80+1.27×
20
64×
250-61
52.92+14.72+47.08
3.05×
2.7+3.05×
7.3
4.49×
101.78-4.49×
1.78
69.76+54.1-59.76
125×
92
73.63-11.02-18.98
5.85×
91+5.85×
9
16×
25-28
23.33+11.15+76.67
6.41×
0.5+6.41×
9.5
3.79×
106.19-3.79×
6.19
58.22+98.07-18.22
32
51.83-11.61-18.39
2.64×
59+2.64×
41
25-53
94.06+10.45+5.94
4.67×
5.2+4.67×
4.8
2.03×
15.3-2.03×
5.3
66.01+58.18-16.01
12×
18
54.05-10.59-19.41
2.41×
7+2.41×
93
25-65
26.95+11.58+73.05
4.87×
0.5+4.87×
8.89×
1003.18-8.89×
3.18
53.65+13.93-13.65
4×
83
74.89-14.97-15.03
7.79×
93+7.79×
7
40×
1250-10
55.36+11.22+44.64
9.89×
5.7+9.89×
4.3
7.5×
13.44-7.5×
3.44
61.03+49.62-31.03
24×
68
90.15-12-18
6.58×
72+6.58×
28
80×
1250-72
18.89+10.99+81.11
9.35×
6.4+9.35×
3.6
9.64×
107.28-9.64×
7.28
65.42+60.3-45.42
250×
88
81.65-13.4-16.6
2.4×
17+2.4×
96×
25-76
61.44+12.3+38.56
4.53×
3.2+4.53×
6.8
2.31×
106.27-2.31×
6.27
58.94+45.59-18.94
17
79.69-14.83-15.17
6.1×
40+6.1×
60
25-33
91.99+14.78+8.01
3.51×
9.5+3.51×
0.5
4.86×
1009.68-4.86×
9.68
69.31+60.14-49.31
43
95.42-10.65-19.35
6.04×
36+6.04×
64
1250-66
52.5+10.61+47.5
7.42×
6.8+7.42×
3.2
7.59×
1002.21-7.59×
2.21
83.13+65.45-53.13
47.99-14.63-15.37
8.22×
41+8.22×
59
56×
25-43
48.47+11.36+51.53
4.84×
4+4.84×
6
7.18×
1009.39-7.18×
9.39
66.13+71.26-16.13
36×
50.53-12.9-17.1
3.27×
78+3.27×
125-78
25.38+12.55+74.62
1.22×
9.1+1.22×
0.9
7.31×
106.85-7.31×
6.85
90.17+86.07-50.17
20×
37
93.7-12.27-17.73
5.66×
59+5.66×
25-71
42.2+12.61+57.8
1.21×
8+1.21×
2
6.78×
1009.52-6.78×
9.52
71.23+83.02-31.23
54
79.5-14.76-15.24
8.07×
63+8.07×
1250-50
30.42+11.34+69.58
6.62×
7+6.62×
3
9.74×
13.15-9.74×
3.15
71.61+22.26-31.61
73
88.51-10.17-19.83
9.49×
53+9.49×
47
25-75
78.23+10.11+21.77
2.38×
3.8+2.38×
6.2
6.97×
12.58-6.97×
2.58
55.34+79.93-15.34
94
76.28-10.56-19.44
1.17×
89+1.17×
11
250-76
58.26+11.47+41.74
5.06×
2.5+5.06×
7.5
7.22×
18.51-7.22×
8.51
84.88+84.06-44.88
50
79.43-13.26-16.74
6.54×
78+6.54×
125-47
13.46+10.97+86.54
5.67×
8.9+5.67×
1.1
7.68×
109.86-7.68×
9.86
52.96+96.9-2.96
82
73.84-14.64-15.36
6.15×
88+6.15×
12
250-85
99.28+10.54+0.72
1.29×
9+1.29×
1
8.33×
1001.07-8.33×
1.07
53.54+64-43.54
87
45.1-14.57-15.43
4.34×
67+4.34×
33
125-38
25.21+12.29+74.79
4.72×
0.9+4.72×
9.1
7.83×
1001.81-7.83×
1.81
73.73+19.89-43.73
30
88.07-12.51-17.49
7.93×
43+7.93×
57
25-38
19.69+10.89+80.31
6.64×
7.9+6.64×
2.1
2.96×
15.12-2.96×
5.12
92.77+19.41-42.77
63
86.92-11.33-18.67
3.54×
94+3.54×
125-64
97.79+10.75+2.21
7.58×
7.4+7.58×
2.6
4.18×
15.23-4.18×
5.23
98.45+58.93-58.45
44×
86.08-13.64-16.36
2.81×
69+2.81×
31
25-97
16.6+10.86+83.4
3.7+4.67×
6.3
1.66×
15.87-1.66×
5.87
84.04+24.07-44.04
90
83.47-10.06-19.94
5.68×
14+5.68×
86
52.85+11.6+47.15
2.39×
1.6+2.39×
8.4
4.4×
1004.4-4.4×
4.4
96.74+62.6-86.74
67.28-12.42-17.58
8.71×
71+8.71×
29
1250-51
16.25+10.95+83.75
8.24×
0.5+8.24×
5.11×
16.75-5.11×
6.75
89.9+15.46-59.9
96
41.07-12.73-17.27
4.65×
52+4.65×
48
1250-32
75.77+14.05+24.23
1.02×
4.6+1.02×
5.4
1008.69-1.66×
8.69
97.87+74.87-47.87
71.38-10.4-19.6
3.5×
84+3.5×
16
25-88
83.85+12.02+16.15
8.16×
6.9+8.16×
3.1
1.57×
15.16-1.57×
5.16
75.62+35.42-55.62
96.61-14.71-15.29
2.71×
30+2.71×
70
25-15
54.49+10.11+45.51
2.54×
2.7+2.54×
9.28×
1001.02-9.28×
1.02
88.92+62.35-38.92
58
45.71-13.67-16.33
46+1.02×
1250-90
71.67+13.07+28.33
3.16×
4+3.16×
6.26×
108.1-6.26×
8.1
98.63+85.3-88.63
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