四年级数学上册简便计算329Word格式文档下载.docx
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四年级数学上册简便计算329Word格式文档下载.docx
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8.69×
1.1+8.69×
8.9
8.92×
16.77-8.92×
6.77
92.53+40.14-82.53
1250×
13
54.48-13.18-16.82
7.24×
11+7.24×
89
80×
125-20
19.6+11.1+80.4
2.79×
9.5+2.79×
0.5
8.14×
13.3-8.14×
3.3
83.67+66.9-63.67
20×
125×
93
66.45-10.6-19.4
9.5×
1+9.5×
99
25-40
48.76+12.19+51.24
2.29×
5.9+2.29×
4.1
2×
13.44-2×
3.44
63.59+19.2-53.59
36×
250×
26
90.98-13.34-16.66
6.18×
60+6.18×
40
96×
125-35
21.9+13.09+78.1
6.49×
4.1+6.49×
5.9
7.6×
1003.52-7.6×
3.52
98.09+90.41-88.09
44×
71.54-10.95-19.05
9.35×
57+9.35×
43
56×
125-19
49.08+13.96+50.92
3.51×
9.4+3.51×
0.6
6.12×
1007.15-6.12×
7.15
81.17+30.82-61.17
32×
45
84.89-13.85-16.15
1.34×
50+1.34×
50
48×
1250-76
99.48+11.31+0.52
3.52×
3.7+3.52×
6.3
1.54×
16.87-1.54×
6.87
58.21+56.13-38.21
56
73.74-10.27-19.73
3.08×
82+3.08×
18
250-67
93.18+10.8+6.82
5.37×
0.2+5.37×
9.8
5.03×
102.89-5.03×
2.89
57.85+87.93-7.85
34
43.81-10.16-19.84
1.1×
35+1.1×
65
250-33
32.44+12.67+67.56
4.5+8.14×
5.5
1.95×
1006.97-1.95×
6.97
82.69+28.68-62.69
22
42.72-11.35-18.65
7.52×
73+7.52×
27
250-44
33.03+11.09+66.97
3.66×
8.1+3.66×
1.9
2.78×
1001.39-2.78×
1.39
71.44+76.53-21.44
8×
70
79.61-10.08-19.92
1.48×
28+1.48×
72
250-58
94.29+14.42+5.71
9.9×
6.6+9.9×
3.4
1.13×
104.14-1.13×
4.14
50.38+76.73-20.38
38
91.5-12.39-17.61
3.05×
88+3.05×
12
25-98
14.85+10.47+85.15
1.36×
0.8+1.36×
9.2
1.67×
15.1-1.67×
5.1
70.8+68.34-30.8
63.55-11.16-18.84
8.2×
98+8.2×
1250-29
44.83+11.17+55.17
9.99×
5.6+9.99×
4.4
5.8×
13.13-5.8×
3.13
86.47+55.78-56.47
52.38-11.91-18.09
9.68×
50+9.68×
250-98
45.02+13.09+54.98
6.42×
2.7+6.42×
7.3
4.1×
1001.92-4.1×
1.92
71.77+35.72-31.77
28×
48.73-12.07-17.93
7.98×
92+7.98×
8
25-13
98.26+13.46+1.74
6.83×
9.8+6.83×
0.2
3.16×
15.29-3.16×
5.29
52.45+25.63-2.45
29
55.78-10.39-19.61
8.7×
24+8.7×
76
64×
25-63
15.18+10.89+84.82
3.22×
3.4+3.22×
6.6
6.87×
104.35-6.87×
4.35
84.28+20.98-44.28
61
80.62-10.37-19.63
3.99×
32+3.99×
68
250-20
59.33+12.58+40.67
9.51×
5.6+9.51×
3.77×
101.81-3.77×
1.81
61.6+56.43-21.6
71
58.96-11.32-18.68
8.82×
32+8.82×
250-82
71.49+11.18+28.51
4.88×
5.4+4.88×
4.6
2.73×
109.53-2.73×
9.53
60.79+44.97-30.79
14
59.85-10.14-19.86
4.16×
10+4.16×
90
72×
125-79
70.47+10.41+29.53
7.16×
7.9+7.16×
2.1
8.47×
103.21-8.47×
3.21
95.12+14.76-85.12
12×
48.73-12.41-17.59
2.11×
63+2.11×
37
250-74
20.24+14.32+79.76
8.39×
9.4+8.39×
5.36×
14.86-5.36×
4.86
72.77+68.22-32.77
73.24-13.78-16.22
4.38×
68+4.38×
32
1250-59
97.88+13.02+2.12
6.53×
0.3+6.53×
9.7
4.2×
101.06-4.2×
1.06
87.61+20.36-47.61
41
42.1-14.2-15.8
3.33×
28+3.33×
1250-21
50.12+10.71+49.88
3.42×
4.6+3.42×
5.4
1.71×
107.15-1.71×
59.18+57.94-39.18
42
50.97-10.09-19.91
4.05×
13+4.05×
87
1250-92
84.24+13.17+15.76
6.04×
0.8+6.04×
7.58×
105.4-7.58×
99.77+32.66-49.77
77
42.28-12.63-17.37
2.49×
13+2.49×
1250-55
88.26+14.98+11.74
5.81×
7.3+5.81×
2.7
2.66×
1007.85-2.66×
7.85
54.98+32.5-44.98
57.85-10.47-19.53
53+1.67×
47
250-92
97.97+11.55+2.03
3.55×
3.4+3.55×
8.31×
13.95-8.31×
3.95
56.92+20.72-26.92
74.67-13.06-16.94
7.32×
95+7.32×
5
125-88
57.65+12.44+42.35
6.4+7.32×
3.6
5.49×
18.68-5.49×
8.68
78.86+10.53-48.86
58
96.56-10.55-19.45
7.22×
48+7.22×
52
125-14
39.28+12.12+60.72
7.23×
0.9+7.23×
9.1
18.02-4.16×
8.02
73.42+78.65-23.42
15
94.81-13.07-16.93
6.14×
39+6.14×
1250-65
33.43+10.85+66.57
5.34×
4.6+5.34×
2.57×
1005.16-2.57×
5.16
92.22+73.09-72.22
24
45.66-12.37-17.63
5.98×
87+5.98×
250-30
94.11+13.54+5.89
3.95×
3+3.95×
7
8.54×
1007.08-8.54×
7.08
78.62+11.39-38.62
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