两位数加两位数口算+两位数减两数口算+小数加减混合运算+小数乘整数+小数除以整数+整数除以小数 口算题打印
1.18 - 99 = 117
2.1.3 + 3.1 - 9.1 = -4.70
3.3.3 + 6.1 - 6.7 = 2.70
4.75 + 69 = 144
5.22 - 58 = 80
6.2.2 ÷ 10 = 0.22
7.94 - 79 = 173
8.34 - 80 = 114
9.6.9 × 5 = 34.50
10.1.5 + 1.0 - 5.0 = -2.50
11.6.6 × 4 = 26.40
12.78 + 43 = 121
13.65 - 26 = 91
14.1.6 × 0 = 0.00
15.0.7 + 2.7 - 7.8 = -4.40
16.56 - 35 = 91
17.2.2 ÷ 8 = 0.28
18.49 ÷ 0.9 = 54.44
19.34 - 14 = 20
20.3.9 × 7 = 27.30
21.89 + 48 = 137
22.1.5 ÷ 3 = 0.50
23.94 ÷ 2.5 = 37.60
24.0.3 + 2.1 - 7.0 = -4.60
25.71 ÷ 6.6 = 10.76
26.50 + 72 = -22
27.2.8 ÷ 3 = 0.93
28.23 ÷ 3.8 = 6.05
29.8.0 × 2 = 16.00
30.4 ÷ 4.2 = 0.95
31.6.2 × 7 = 43.40
32.8.3 × 5 = 41.50
33.3.8 × 3 = 11.40
34.5.5 ÷ 10 = 0.55
35.1.8 + 9.8 - 5.3 = 6.30
36.7.0 × 3 = 21.00
37.51 + 85 = -34
38.4.4 ÷ 2 = 2.20
39.81 + 63 = 144