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
1.17 + 86 = -69
2.57 ÷ 2 = 28.5
3.42 ÷ 4 = 10.5
4.60 × 2 = 120
5.29 + 38 = 67
6.72 ÷ 7 = 10.29
7.77 × 4 = 308
8.56 + 99 = -43
9.61 + 79 = -18
10.11 - 93 = 104
11.32 ÷ 4 = 8
12.25 - 27 = 52
13.33 - 64 = 97
14.20 - 77 = -57
15.87 × 6 = 522
16.64 + 13 = 77
17.58 ÷ 5 = 11.6
18.807 ÷ 9 = 89.67
19.930 ÷ 3 = 310
20.58 + 38 = 96
21.99 ÷ 6 = 16.5
22.48 × 7 = 336
23.54 × 6 = 324
24.20 × 3 = 60
25.399 ÷ 6 = 66.5
26.57 + 63 = 120
27.50 ÷ 4 = 12.5
28.26 + 53 = -27
29.18 ÷ 3 = 6
30.72 + 32 = 40
31.21 × 6 = 126
32.52 × 9 = 468
33.55 ÷ 9 = 6.11
34.23 - 41 = -18
35.92 + 11 = 103
36.13 - 62 = -49
37.429 ÷ 5 = 85.8
38.24 × 5 = 120
39.45 × 7 = 315
40.15 + 98 = -83
41.12 × 5 = 60
42.844 ÷ 4 = 211
43.26 - 24 = 50
44.56 - 38 = 18
45.79 + 66 = 145
46.376 ÷ 9 = 41.78
47.98 + 36 = 62
48.49 ÷ 4 = 12.25
49.879 ÷ 3 = 293
50.14 - 80 = 94