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