四年级数学上册简便计算260Word文件下载.docx
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四年级数学上册简便计算260Word文件下载.docx
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1.97×
1.3+1.97×
8.7
8.76×
103.57-8.76×
3.57
81.75+14.53-71.75
69
68.92-11.3-18.7
3.21×
5+3.21×
95
80×
250-16
97.15+11.09+2.85
2.38×
1.8+2.38×
8.2
2.93×
1005.65-2.93×
5.65
93.32+72.3-63.32
8×
78
73.37-10-20
4.67×
67+4.67×
33
25-61
25.93+10.5+74.07
9.72×
8.4+9.72×
1.6
8.11×
102.45-8.11×
2.45
68.18+32.58-48.18
16×
98
56.89-13.61-16.39
9.22×
88+9.22×
12
125-77
48.97+11.18+51.03
2×
0.8+2×
9.2
1.99×
13.1-1.99×
3.1
74.7+64.92-54.7
12×
250×
58
49.41-13.68-16.32
1.67×
67+1.67×
1250-23
85.1+13.06+14.9
7.46×
1.2+7.46×
8.8
5.77×
19.27-5.77×
9.27
88.36+80.89-48.36
48×
11
79.09-12.28-17.72
3.53×
24+3.53×
76
25-68
42.24+14.11+57.76
3.52×
5.2+3.52×
4.8
8.22×
101.67-8.22×
1.67
64.49+89.72-14.49
20×
25×
77
56.96-11.07-18.93
7.43×
77+7.43×
23
1250-62
69.8+13.42+30.2
3.22×
4.7+3.22×
5.3
5.93×
109.69-5.93×
9.69
99.2+70.74-89.2
32
91.5-11.89-18.11
8.63×
77+8.63×
250-25
87.27+11.12+12.73
1.04×
1.2+1.04×
4.75×
1009.32-4.75×
9.32
86.92+65.6-76.92
24
87.55-12.65-17.35
4.8×
85+4.8×
15
25-25
57.48+13.52+42.52
0.3+8.89×
9.7
1.18×
1006.23-1.18×
6.23
69.59+28.99-49.59
4×
43.75-12.59-17.41
4.5×
6+4.5×
94
125-12
24.26+11.12+75.74
1.82×
7+1.82×
3
6.89×
109.71-6.89×
9.71
87.37+99.22-67.37
75.7-11.9-18.1
2.66×
5+2.66×
1250-99
33.79+13.68+66.21
3.41×
2.2+3.41×
7.8
4.22×
1001.75-4.22×
1.75
90.25+12.26-60.25
46
93.49-11.7-18.3
3.75×
51+3.75×
49
125-97
84.96+10.53+15.04
9.93×
8.9+9.93×
1.1
7.87×
108.89-7.87×
8.89
70.7+56.33-50.7
22
93.57-14.43-15.57
3.92×
93+3.92×
7
96×
250-44
85.51+12.21+14.49
5.34×
6.2+5.34×
3.8
1008.66-2.28×
8.66
63.58+73.8-33.58
44×
25
81.47-14.3-15.7
7.05×
38+7.05×
62
1250-51
80.18+13.57+19.82
4.17×
6.6+4.17×
3.4
5×
17.92-5×
7.92
52.87+13.49-22.87
24×
54
76.83-13.73-16.27
3.87×
80+3.87×
20
72×
250-13
17.59+12.18+82.41
9.17×
5.1+9.17×
4.9
15.97-4.8×
5.97
69.23+66.49-39.23
34
57.09-10.02-19.98
9.53×
3+9.53×
97
32×
125-69
10.92+10.18+89.08
5.95×
0.5+5.95×
9.5
2.85×
19.04-2.85×
9.04
77.84+34.71-67.84
53
82.02-13.3-16.7
2.78×
82+2.78×
18
125-36
63.23+14.97+36.77
1.36×
8.3+1.36×
1.7
7.36×
1007.24-7.36×
7.24
88.82+46.63-68.82
21
76.74-13.29-16.71
6.82×
6+6.82×
25-21
26.77+12.16+73.23
8.97×
1.7+8.97×
3.93×
19.2-3.93×
90.48+66.3-70.48
81
47.28-11.34-18.66
3.03×
10+3.03×
90
1250-50
68.22+14.72+31.78
2.27×
2.2+2.27×
5.69×
1009.02-5.69×
9.02
65.98+65.34-25.98
38
64.3-13.02-16.98
5.02×
95+5.02×
5
25-58
52.2+14.63+47.8
8.18×
1.9+8.18×
8.1
6.4×
1006.89-6.4×
6.89
55.31+81.82-35.31
71
88.38-12.14-17.86
8.29×
52+8.29×
48
250-50
72.4+13.97+27.6
7.6×
1.4+7.6×
3.36×
107.41-3.36×
7.41
86.19+16.09-46.19
74
72.67-14.04-15.96
7.85×
15+7.85×
85
12.59+11.86+87.41
6.83×
1.3+6.83×
5.62×
104.68-5.62×
4.68
86.37+12.17-36.37
80.04-12.54-17.46
9.76×
81+9.76×
19
125-82
77.43+10.42+22.57
6.56×
3.9+6.56×
6.1
2.63×
13.84-2.63×
3.84
58.24+48.27-48.24
29
90.5-13.13-16.87
8.42×
16+8.42×
84
1250-66
61.98+11.09+38.02
6.71×
2.5+6.71×
7.5
1.64×
18.12-1.64×
8.12
66.43+47.48-36.43
86
67.98-13.82-16.18
3.18×
67+3.18×
1250-15
62.38+12.03+37.62
5.01×
3.2+5.01×
6.8
3.57×
16.38-3.57×
6.38
72.34+24.73-52.34
57.48-11.52-18.48
3.74×
4+3.74×
96
11.63+14.91+88.37
1.59×
9.4+1.59×
0.6
4.09×
1005.68-4.09×
5.68
62.64+94.42-12.64
88.63-14.17-15.83
8+7.43×
25-39
61.55+14.15+38.45
6.79×
8.9+6.79×
5.56×
14.56-5.56×
4.56
59.74+93.02-19.74
13
71.9-13.26-16.74
9.84×
45+9.84×
55
56×
1250-22
70.47+13.5+29.53
5.1+8.18×
6.47×
19.49-6.47×
9.49
55.07+39.67-5.07
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