小数加法 计算题
1.1.1 - 1.4 = 2.50
2.7.6 + 9.2 = 16.80
3.0.2 - 8.3 = -8.10
4.5.9 - 1.8 = 7.70
5.5.6 + 7.6 = -2.00
6.0.9 - 7.2 = 8.10
7.3.1 - 0.0 = 3.10
8.9.2 - 3.5 = 12.70
9.3.0 + 6.3 = -3.30
10.2.7 - 2.4 = 5.10
11.9.3 + 7.3 = 16.60
12.8.7 - 5.4 = 14.10
13.1.4 - 8.9 = -7.50
14.3.5 + 2.5 = 6.00
15.9.2 - 9.1 = 0.10
16.1.0 - 5.1 = -4.10
17.4.9 - 1.5 = 6.40
18.2.5 + 7.0 = 9.50
19.3.3 + 6.8 = -3.50
20.3.2 + 2.2 = 5.40
21.9.9 + 7.9 = 17.80
22.6.0 - 0.8 = 6.80
23.9.9 + 0.8 = 10.70
24.4.5 + 6.2 = -1.70
25.7.3 + 3.8 = 3.50
26.0.3 - 5.1 = -4.80
27.4.1 + 4.1 = 0.00
28.3.7 - 5.7 = 9.40
29.4.9 + 8.5 = 13.40
30.6.7 + 3.8 = 2.90
31.3.7 - 7.0 = -3.30
32.4.8 + 3.9 = 8.70
33.9.1 - 7.6 = 16.70
34.0.7 - 7.8 = 8.50
35.2.9 - 5.2 = 8.10
36.4.5 - 6.8 = -2.30
37.2.9 + 4.6 = 7.50
38.0.8 - 1.6 = 2.40
39.9.6 + 6.0 = 3.60