| 1. | 79 - 31 = |
37
|
48
|
22
|
42
|
| 2. | 52 - 44 = |
8
|
7
|
1
|
9
|
| 3. | 85 - 53 = |
43
|
32
|
29
|
34
|
| 4. | 39 - 23 = |
11
|
16
|
15
|
20
|
| 5. | 98 - 70 = |
28
|
43
|
34
|
41
|
| 6. | 26 - 20 = |
7
|
4
|
3
|
6
|
| 7. | 39 - 20 = |
15
|
19
|
14
|
10
|
| 8. | 33 - 29 = |
8
|
1
|
4
|
5
|
| 9. | 96 - 95 = |
10
|
9
|
6
|
1
|
| 10. | 93 - 69 = |
27
|
45
|
24
|
49
|
| 11. | 77 - 59 = |
10
|
20
|
18
|
12
|
| 12. | 89 - 51 = |
38
|
23
|
22
|
27
|
| 1. | 79 - 31 = |
37
|
48
|
22
|
42
|
| 2. | 52 - 44 = |
8
|
7
|
1
|
9
|
| 3. | 85 - 53 = |
43
|
32
|
29
|
34
|
| 4. | 39 - 23 = |
11
|
16
|
15
|
20
|
| 5. | 98 - 70 = |
28
|
43
|
34
|
41
|
| 6. | 26 - 20 = |
7
|
4
|
3
|
6
|
| 7. | 39 - 20 = |
15
|
19
|
14
|
10
|
| 8. | 33 - 29 = |
8
|
1
|
4
|
5
|
| 9. | 96 - 95 = |
10
|
9
|
6
|
1
|
| 10. | 93 - 69 = |
27
|
45
|
24
|
49
|
| 11. | 77 - 59 = |
10
|
20
|
18
|
12
|
| 12. | 89 - 51 = |
38
|
23
|
22
|
27
|