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