| 1. | 93 - 6 = |
67
|
87
|
90
|
55
|
| 2. | 35 - 6 = |
43
|
34
|
47
|
29
|
| 3. | 27 - 8 = |
19
|
11
|
17
|
20
|
| 4. | 74 - 63 = |
12
|
17
|
10
|
11
|
| 5. | 97 - 20 = |
94
|
89
|
72
|
77
|
| 6. | 62 - 31 = |
41
|
31
|
43
|
36
|
| 7. | 52 - 20 = |
32
|
30
|
38
|
40
|
| 8. | 90 - 63 = |
33
|
25
|
27
|
30
|
| 9. | 89 - 47 = |
46
|
49
|
25
|
42
|
| 10. | 61 - 46 = |
14
|
10
|
13
|
15
|
| 11. | 62 - 59 = |
3
|
6
|
8
|
9
|
| 12. | 40 - 25 = |
14
|
17
|
19
|
15
|
| 1. | 93 - 6 = |
67
|
87
|
90
|
55
|
| 2. | 35 - 6 = |
43
|
34
|
47
|
29
|
| 3. | 27 - 8 = |
19
|
11
|
17
|
20
|
| 4. | 74 - 63 = |
12
|
17
|
10
|
11
|
| 5. | 97 - 20 = |
94
|
89
|
72
|
77
|
| 6. | 62 - 31 = |
41
|
31
|
43
|
36
|
| 7. | 52 - 20 = |
32
|
30
|
38
|
40
|
| 8. | 90 - 63 = |
33
|
25
|
27
|
30
|
| 9. | 89 - 47 = |
46
|
49
|
25
|
42
|
| 10. | 61 - 46 = |
14
|
10
|
13
|
15
|
| 11. | 62 - 59 = |
3
|
6
|
8
|
9
|
| 12. | 40 - 25 = |
14
|
17
|
19
|
15
|