| 1. | 40 - 8 = |
24
|
27
|
32
|
36
|
| 2. | 18 - 18 = |
6
|
0
|
3
|
2
|
| 3. | 25 - 25 = |
8
|
0
|
3
|
1
|
| 4. | 54 - 26 = |
48
|
39
|
28
|
37
|
| 5. | 75 - 64 = |
15
|
16
|
11
|
14
|
| 6. | 82 - 55 = |
29
|
22
|
48
|
27
|
| 7. | 52 - 10 = |
31
|
48
|
39
|
42
|
| 8. | 99 - 4 = |
67
|
50
|
95
|
56
|
| 9. | 77 - 46 = |
35
|
45
|
47
|
31
|
| 10. | 10 - 8 = |
5
|
2
|
6
|
4
|
| 11. | 57 - 24 = |
33
|
30
|
41
|
24
|
| 12. | 54 - 10 = |
29
|
42
|
44
|
30
|
| 1. | 40 - 8 = |
24
|
27
|
32
|
36
|
| 2. | 18 - 18 = |
6
|
0
|
3
|
2
|
| 3. | 25 - 25 = |
8
|
0
|
3
|
1
|
| 4. | 54 - 26 = |
48
|
39
|
28
|
37
|
| 5. | 75 - 64 = |
15
|
16
|
11
|
14
|
| 6. | 82 - 55 = |
29
|
22
|
48
|
27
|
| 7. | 52 - 10 = |
31
|
48
|
39
|
42
|
| 8. | 99 - 4 = |
67
|
50
|
95
|
56
|
| 9. | 77 - 46 = |
35
|
45
|
47
|
31
|
| 10. | 10 - 8 = |
5
|
2
|
6
|
4
|
| 11. | 57 - 24 = |
33
|
30
|
41
|
24
|
| 12. | 54 - 10 = |
29
|
42
|
44
|
30
|