1. | 19 - 5 = |
13
|
19
|
14
|
18
|
2. | 13 - 3 = |
8
|
3
|
1
|
10
|
3. | 16 - 12 = |
5
|
4
|
7
|
1
|
4. | 19 - 4 = |
19
|
13
|
15
|
10
|
5. | 14 - 4 = |
5
|
3
|
10
|
6
|
6. | 9 - 8 = |
5
|
6
|
10
|
1
|
7. | 8 - 5 = |
5
|
4
|
3
|
9
|
8. | 9 - 5 = |
1
|
6
|
4
|
7
|
9. | 13 - 10 = |
3
|
5
|
9
|
6
|
10. | 7 - 3 = |
6
|
4
|
1
|
2
|
11. | 19 - 15 = |
4
|
10
|
2
|
5
|
12. | 7 - 7 = |
7
|
4
|
0
|
2
|
1. | 19 - 5 = |
13
|
19
|
14
|
18
|
2. | 13 - 3 = |
8
|
3
|
1
|
10
|
3. | 16 - 12 = |
5
|
4
|
7
|
1
|
4. | 19 - 4 = |
19
|
13
|
15
|
10
|
5. | 14 - 4 = |
5
|
3
|
10
|
6
|
6. | 9 - 8 = |
5
|
6
|
10
|
1
|
7. | 8 - 5 = |
5
|
4
|
3
|
9
|
8. | 9 - 5 = |
1
|
6
|
4
|
7
|
9. | 13 - 10 = |
3
|
5
|
9
|
6
|
10. | 7 - 3 = |
6
|
4
|
1
|
2
|
11. | 19 - 15 = |
4
|
10
|
2
|
5
|
12. | 7 - 7 = |
7
|
4
|
0
|
2
|