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