10以内连减 计算题
1.2 - 1 - 0 = 1
2.14 - 10 - 8 = -4
3.11 - 7 - 1 = 3
4.2 - 1 - 0 = 1
5.19 - 0 - 0 = 19
6.5 - 0 - 0 = 5
7.13 - 9 - 8 = -4
8.2 - 1 - 0 = 1
9.12 - 5 - 4 = 3
10.10 - 6 - 5 = -1
11.1 - 0 - 0 = 1
12.5 - 3 - 1 = 1
13.13 - 2 - 1 = 10
14.6 - 5 - 1 = 0
15.13 - 6 - 2 = 5
16.12 - 9 - 3 = 0
17.0 - 0 - 0 = 0
18.16 - 9 - 0 = 7
19.15 - 7 - 6 = 2
20.16 - 3 - 0 = 13
21.4 - 2 - 1 = 1
22.9 - 7 - 0 = 2
23.9 - 7 - 5 = -3
24.17 - 12 - 0 = 5
25.15 - 8 - 1 = 6
26.11 - 7 - 0 = 4
27.5 - 0 - 0 = 5
28.10 - 2 - 1 = 7
29.17 - 10 - 8 = -1
30.12 - 0 - 0 = 12
31.11 - 4 - 1 = 6
32.10 - 0 - 0 = 10
33.3 - 1 - 0 = 2
34.10 - 5 - 1 = 4
35.12 - 6 - 0 = 6
36.17 - 6 - 0 = 11
37.0 - 0 - 0 = 0
38.14 - 4 - 0 = 10
39.19 - 12 - 4 = 3