10以内连加+10以内连减 计算题
1.8 - 4 - 1 = 3
2.5 - 3 - 0 = 2
3.19 - 14 - 3 = 2
4.19 - 1 - 0 = 18
5.18 - 17 - 11 = -10
6.12 - 7 - 6 = -1
7.4 - 0 - 0 = 4
8.5 + 1 + 0 = 6
9.8 + 5 + 7 = 20
10.8 - 5 - 1 = 2
11.1 + 6 + 0 = 7
12.2 + 3 + 2 = 7
13.5 + 2 + 2 = 9
14.0 + 2 + 8 = 10
15.4 - 1 - 0 = 3
16.8 + 4 + 8 = 20
17.7 - 1 - 0 = 6
18.3 + 0 + 0 = 3
19.1 + 6 + 7 = 14
20.6 - 1 - 0 = 5
21.7 + 5 + 4 = 16
22.5 + 5 + 1 = 11
23.5 + 2 + 3 = 10
24.6 - 5 - 2 = -1
25.10 - 2 - 1 = 7
26.18 - 3 - 0 = 15
27.9 + 1 + 6 = 16
28.9 + 4 + 1 = 14
29.0 + 6 + 1 = 7
30.19 - 14 - 2 = 3
31.14 - 11 - 4 = -1
32.2 + 7 + 3 = 12
33.4 - 1 - 0 = 3
34.9 - 6 - 2 = 1
35.0 + 0 + 1 = 1
36.5 + 4 + 3 = 12
37.6 - 5 - 0 = 1
38.2 + 0 + 0 = 2
39.12 - 9 - 5 = -2
40.8 + 3 + 2 = 13
41.13 - 11 - 5 = -3
42.2 + 7 + 5 = 14
43.0 - 0 - 0 = 0
44.8 + 2 + 5 = 15
45.5 - 2 - 0 = 3
46.6 + 7 + 9 = 22
47.0 - 0 - 0 = 0
48.2 + 1 + 6 = 9
49.2 - 0 - 0 = 2
50.0 - 0 - 0 = 0