| 1. | 9 + 3 = |
18
|
20
|
15
|
12
|
| 2. | 6 + 1 = |
2
|
7
|
9
|
3
|
| 3. | 10 + 5 = |
10
|
20
|
15
|
18
|
| 4. | 15 + 8 = |
50
|
23
|
47
|
38
|
| 5. | 15 + 10 = |
25
|
34
|
35
|
49
|
| 6. | 10 + 2 = |
14
|
19
|
12
|
10
|
| 7. | 13 + 3 = |
15
|
14
|
10
|
16
|
| 8. | 7 + 7 = |
11
|
14
|
20
|
17
|
| 9. | 15 + 3 = |
15
|
13
|
10
|
18
|
| 10. | 14 + 2 = |
12
|
19
|
18
|
16
|
| 11. | 7 + 4 = |
17
|
11
|
16
|
19
|
| 12. | 10 + 8 = |
14
|
12
|
11
|
18
|
| 1. | 9 + 3 = |
18
|
20
|
15
|
12
|
| 2. | 6 + 1 = |
2
|
7
|
9
|
3
|
| 3. | 10 + 5 = |
10
|
20
|
15
|
18
|
| 4. | 15 + 8 = |
50
|
23
|
47
|
38
|
| 5. | 15 + 10 = |
25
|
34
|
35
|
49
|
| 6. | 10 + 2 = |
14
|
19
|
12
|
10
|
| 7. | 13 + 3 = |
15
|
14
|
10
|
16
|
| 8. | 7 + 7 = |
11
|
14
|
20
|
17
|
| 9. | 15 + 3 = |
15
|
13
|
10
|
18
|
| 10. | 14 + 2 = |
12
|
19
|
18
|
16
|
| 11. | 7 + 4 = |
17
|
11
|
16
|
19
|
| 12. | 10 + 8 = |
14
|
12
|
11
|
18
|