两位数加两位数口算+两位数减两数口算+两位数除以一位数+三位数除以一位数+两位数乘一位数 计算题
1.42 ÷ 8 = 5.25
2.67 × 8 = 536
3.89 × 3 = 267
4.24 + 58 = -34
5.82 + 23 = 105
6.95 ÷ 6 = 15.83
7.16 ÷ 7 = 2.29
8.22 ÷ 2 = 11
9.429 ÷ 8 = 53.63
10.73 + 76 = -3
11.929 ÷ 7 = 132.71
12.92 - 41 = 133
13.77 × 7 = 539
14.19 ÷ 8 = 2.38
15.26 × 1 = 26
16.27 ÷ 4 = 6.75
17.78 + 57 = 135
18.75 - 50 = 125
19.14 - 75 = 89
20.25 + 12 = 37
21.88 + 63 = 151
22.55 + 41 = 14
23.98 ÷ 3 = 32.67
24.82 ÷ 4 = 20.5
25.27 + 47 = 74
26.37 ÷ 6 = 6.17
27.80 ÷ 1 = 80
28.71 ÷ 6 = 11.83
29.95 - 81 = 14
30.61 + 57 = 118
31.568 ÷ 6 = 94.67
32.76 ÷ 7 = 10.86
33.62 × 2 = 124
34.20 ÷ 8 = 2.5
35.30 + 66 = 96
36.14 ÷ 1 = 14
37.42 + 85 = -43
38.956 ÷ 8 = 119.5
39.14 - 83 = -69
40.47 ÷ 4 = 11.75
41.964 ÷ 2 = 482
42.670 ÷ 4 = 167.5
43.47 × 5 = 235
44.17 + 85 = -68
45.38 + 72 = -34
46.87 × 5 = 435
47.91 × 2 = 182
48.16 + 42 = 58
49.859 ÷ 3 = 286.33
50.30 × 5 = 150