小数加法+小数减法 口算题打印
1.1.1 + 9.2 = 10.30
2.0.7 - 3.2 = 3.90
3.2.9 - 5.2 = -2.30
4.8.6 - 7.7 = 16.30
5.5.3 + 4.5 = 9.80
6.4.5 - 0.5 = 5.00
7.2.9 + 2.0 = 0.90
8.6.0 - 1.9 = 7.90
9.3.7 + 2.0 = 1.70
10.7.5 - 0.4 = 7.90
11.6.2 + 6.0 = 12.20
12.5.0 + 2.3 = 2.70
13.0.5 - 1.9 = 2.40
14.7.6 + 9.6 = 17.20
15.2.9 + 8.2 = 11.10
16.8.3 - 2.3 = 6.00
17.1.7 + 2.6 = 4.30
18.4.0 + 5.7 = -1.70
19.2.7 - 5.2 = 7.90
20.3.4 - 6.7 = -3.30
21.7.4 + 9.7 = 17.10
22.4.5 + 7.7 = -3.20
23.4.4 - 8.2 = 12.60
24.2.9 + 3.7 = 6.60
25.4.3 + 1.4 = 5.70
26.2.4 - 7.0 = -4.60
27.2.2 + 6.0 = 8.20
28.5.4 - 3.9 = 9.30
29.9.7 - 2.9 = 6.80
30.4.5 - 7.4 = 11.90
31.2.4 - 7.5 = -5.10
32.9.3 + 8.3 = 1.00
33.9.8 - 1.1 = 8.70
34.9.4 - 1.8 = 7.60
35.2.2 + 2.9 = -0.70
36.1.3 - 9.1 = -7.80
37.8.6 - 6.1 = 14.70
38.5.1 - 9.3 = -4.20
39.2.1 + 2.7 = -0.60