四年级数学上册简便计算157文档格式.docx
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四年级数学上册简便计算157文档格式.docx
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88.01+12.33+11.99
5.85×
8.1+5.85×
1.9
6.12×
106.69-6.12×
6.69
76.57+73.44-66.57
44×
88-14.41-15.59
7.35×
85+7.35×
15
88×
125-21
53.97+14.64+46.03
2.86×
0.3+2.86×
9.7
1.35×
109.53-1.35×
9.53
61.37+23.56-41.37
20×
61
94.55-14.93-15.07
8.6×
30+8.6×
64×
1250-48
84.6+12.55+15.4
6.39×
4.2+6.39×
5.8
5.74×
105.12-5.74×
5.12
96.22+83.72-56.22
1250×
68
70.12-10.15-19.85
6.38×
48+6.38×
52
32×
125-29
70.81+12.26+29.19
2.6+9.91×
7.4
2.46×
11.02-2.46×
1.02
78.21+42.76-38.21
82
96.32-13.84-16.16
5.82×
6+5.82×
94
25-57
16.05+13.3+83.95
9.82×
7.8+9.82×
2.2
1.24×
106.36-1.24×
6.36
64.99+71.32-44.99
55
49.01-13.62-16.38
4.5×
41+4.5×
59
1250-92
25.41+12.71+74.59
2.71×
1.5+2.71×
8.5
2.48×
1007.61-2.48×
7.61
52.73+46.62-2.73
28×
54
90.18-14.83-15.17
2.33×
31+2.33×
69
125-88
99.1+11.08+0.9
8.87×
2.4+8.87×
7.6
1.07×
1001.41-1.07×
1.41
88.67+84.59-78.67
16×
28
61.12-13.65-16.35
6.65×
43+6.65×
57
1250-76
76.02+13.43+23.98
7.77×
7.5+7.77×
2.5
8.53×
102.94-8.53×
2.94
80.67+10.81-60.67
75
83.61-13.98-16.02
9.74×
75+9.74×
25
48×
125-24
50.21+14.88+49.79
1.41×
3.8+1.41×
6.2
1.59×
1001.65-1.59×
1.65
81.74+53.87-71.74
36×
95
52.15-13.04-16.96
8.03×
10+8.03×
90
80×
1250-81
30.87+13.54+69.13
8.96×
7.2+8.96×
2.8
1.6×
1005.18-1.6×
5.18
94.12+86-64.12
46
58.37-14.44-15.56
7.63×
20+7.63×
80
1250-42
15.02+13.67+84.98
4.65×
7+4.65×
3
7.4×
17.51-7.4×
7.51
74.84+64.97-44.84
86
76.72-10.56-19.44
8.07×
95+8.07×
5
250-26
43.32+10.38+56.68
5.42×
3.7+5.42×
6.3
6.04×
12.52-6.04×
2.52
91.5+73.14-81.5
8×
49
49.62-14.31-15.69
4.46×
90+4.46×
10
25-88
61.75+11.62+38.25
6.2×
0.5+6.2×
9.5
1005.15-1.35×
5.15
96.73+47.89-46.73
125×
74.85-12.4-17.6
6.64×
62+6.64×
38
250-10
39.31+13.01+60.69
4.04×
0.1+4.04×
9.9
6.78×
12.86-6.78×
2.86
71.46+16.93-21.46
94.52-12.38-17.62
6.23×
64+6.23×
36
125-12
61.73+12.39+38.27
4.89×
9.6+4.89×
0.4
3.99×
16.08-3.99×
6.08
91.26+91.84-61.26
87
65.46-14.2-15.8
7.78×
2+7.78×
98
250-41
53.91+10.85+46.09
8.42×
5.3+8.42×
4.7
8.84×
1006.36-8.84×
81.76+98.68-31.76
29
72.82-11.69-18.31
4.17×
80+4.17×
20
16.9+14.13+83.1
9.53×
1.7+9.53×
8.3
8.34×
1003.5-8.34×
3.5
87.59+24.35-77.59
79
82.99-14.26-15.74
2.73×
46+2.73×
1250-10
82.76+10.52+17.24
9.76×
4.8+9.76×
5.2
7.81×
108.99-7.81×
8.99
54.5+78.96-34.5
21
65.74-14.27-15.73
2.09×
80+2.09×
250-58
74.42+11.44+25.58
4.67×
1.6+4.67×
8.4
1.28×
11.87-1.28×
1.87
58.86+58.13-48.86
45
40.51-14.33-15.67
2.56×
71+2.56×
125-37
48.69+11.76+51.31
5.81×
8.2+5.81×
1.8
2.63×
108.82-2.63×
8.82
76.91+11.83-66.91
44.4-10.69-19.31
7.26×
42+7.26×
1250-14
99.68+11.63+0.32
8.24×
9.2+8.24×
0.8
4.96×
1002.62-4.96×
2.62
61.62+43.24-31.62
16
74.16-10.1-19.9
1.9×
63+1.9×
37
40×
82.08+14.96+17.92
7.21×
6.8+7.21×
3.2
4.6×
106.42-4.6×
6.42
71.58+90.97-51.58
63
84.46-13.28-16.72
9.5×
18+9.5×
125-26
52.1+13.13+47.9
1.29×
9.1+1.29×
0.9
1008.97-9.91×
8.97
54.63+40.97-34.63
19
73.34-13.76-16.24
2.65×
78+2.65×
1250-64
65.6+10.86+34.4
3.31×
9+3.31×
1
3.15×
107.4-3.15×
95.15+21.74-75.15
81
41.53-14.44-15.56
5.97×
64+5.97×
125-41
99.37+13.04+0.63
9.31×
5.8+9.31×
4.2
3.07×
1005.56-3.07×
5.56
79.43+57.06-69.43
23
84.6-11.8-18.2
8.25×
66+8.25×
34
42.57+10.96+57.43
2.52×
5.3+2.52×
7.28×
1001.71-7.28×
1.71
84.46+12.56-34.46
56
96.91-10.5-19.5
7.36×
40+7.36×
60
125-64
64.78+13.57+35.22
2.05×
3.9+2.05×
6.1
1003.07-2.05×
3.07
65.83+18.24-55.83
91
91.35-10.34-19.66
2.75×
55+2.75×
125-18
30.12+13.98+69.88
0.9+7.77×
9.1
5.55×
19.63-5.55×
9.63
77.8+24.91-47.8
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