| 1. | 17 - 15 = |
1
|
3
|
5
|
2
|
| 2. | 61 - 26 = |
28
|
21
|
46
|
35
|
| 3. | 96 - 31 = |
80
|
70
|
91
|
65
|
| 4. | 63 - 42 = |
21
|
37
|
33
|
40
|
| 5. | 81 - 76 = |
4
|
2
|
5
|
10
|
| 6. | 98 - 48 = |
49
|
50
|
40
|
45
|
| 7. | 69 - 15 = |
54
|
53
|
50
|
63
|
| 8. | 44 - 34 = |
8
|
10
|
2
|
6
|
| 9. | 62 - 37 = |
25
|
44
|
40
|
26
|
| 10. | 67 - 64 = |
2
|
5
|
3
|
4
|
| 11. | 48 - 41 = |
3
|
9
|
4
|
7
|
| 12. | 63 - 22 = |
43
|
39
|
23
|
41
|
| 1. | 17 - 15 = |
1
|
3
|
5
|
2
|
| 2. | 61 - 26 = |
28
|
21
|
46
|
35
|
| 3. | 96 - 31 = |
80
|
70
|
91
|
65
|
| 4. | 63 - 42 = |
21
|
37
|
33
|
40
|
| 5. | 81 - 76 = |
4
|
2
|
5
|
10
|
| 6. | 98 - 48 = |
49
|
50
|
40
|
45
|
| 7. | 69 - 15 = |
54
|
53
|
50
|
63
|
| 8. | 44 - 34 = |
8
|
10
|
2
|
6
|
| 9. | 62 - 37 = |
25
|
44
|
40
|
26
|
| 10. | 67 - 64 = |
2
|
5
|
3
|
4
|
| 11. | 48 - 41 = |
3
|
9
|
4
|
7
|
| 12. | 63 - 22 = |
43
|
39
|
23
|
41
|