| 1. | 5 - 4 = |
9
|
1
|
4
|
6
|
| 2. | 8 - 5 = |
5
|
2
|
3
|
1
|
| 3. | 42 - 4 = |
27
|
32
|
38
|
49
|
| 4. | 44 - 41 = |
3
|
10
|
8
|
7
|
| 5. | 44 - 40 = |
7
|
4
|
6
|
9
|
| 6. | 39 - 11 = |
28
|
24
|
41
|
37
|
| 7. | 25 - 11 = |
10
|
14
|
11
|
18
|
| 8. | 48 - 22 = |
42
|
41
|
48
|
26
|
| 9. | 35 - 32 = |
3
|
9
|
1
|
6
|
| 10. | 31 - 30 = |
8
|
3
|
4
|
1
|
| 11. | 49 - 4 = |
28
|
50
|
45
|
36
|
| 12. | 14 - 13 = |
6
|
10
|
4
|
1
|
| 1. | 5 - 4 = |
9
|
1
|
4
|
6
|
| 2. | 8 - 5 = |
5
|
2
|
3
|
1
|
| 3. | 42 - 4 = |
27
|
32
|
38
|
49
|
| 4. | 44 - 41 = |
3
|
10
|
8
|
7
|
| 5. | 44 - 40 = |
7
|
4
|
6
|
9
|
| 6. | 39 - 11 = |
28
|
24
|
41
|
37
|
| 7. | 25 - 11 = |
10
|
14
|
11
|
18
|
| 8. | 48 - 22 = |
42
|
41
|
48
|
26
|
| 9. | 35 - 32 = |
3
|
9
|
1
|
6
|
| 10. | 31 - 30 = |
8
|
3
|
4
|
1
|
| 11. | 49 - 4 = |
28
|
50
|
45
|
36
|
| 12. | 14 - 13 = |
6
|
10
|
4
|
1
|