1. | 8 + 7 = |
15
|
20
|
10
|
14
|
2. | 5 + 1 = |
3
|
6
|
4
|
5
|
3. | 2 + 2 = |
7
|
9
|
4
|
6
|
4. | 8 + 4 = |
12
|
17
|
15
|
10
|
5. | 6 + 4 = |
1
|
10
|
5
|
3
|
6. | 7 + 2 = |
8
|
2
|
7
|
9
|
7. | 5 + 3 = |
1
|
6
|
8
|
9
|
8. | 3 + 2 = |
9
|
3
|
5
|
10
|
9. | 7 + 3 = |
1
|
4
|
10
|
3
|
10. | 7 + 4 = |
11
|
19
|
13
|
16
|
11. | 8 + 3 = |
11
|
16
|
20
|
13
|
12. | 8 + 3 = |
18
|
17
|
11
|
12
|
1. | 8 + 7 = |
15
|
20
|
10
|
14
|
2. | 5 + 1 = |
3
|
6
|
4
|
5
|
3. | 2 + 2 = |
7
|
9
|
4
|
6
|
4. | 8 + 4 = |
12
|
17
|
15
|
10
|
5. | 6 + 4 = |
1
|
10
|
5
|
3
|
6. | 7 + 2 = |
8
|
2
|
7
|
9
|
7. | 5 + 3 = |
1
|
6
|
8
|
9
|
8. | 3 + 2 = |
9
|
3
|
5
|
10
|
9. | 7 + 3 = |
1
|
4
|
10
|
3
|
10. | 7 + 4 = |
11
|
19
|
13
|
16
|
11. | 8 + 3 = |
11
|
16
|
20
|
13
|
12. | 8 + 3 = |
18
|
17
|
11
|
12
|