| 1. | 122 - 80 = |
20
|
39
|
42
|
29
|
| 2. | 180 - 29 = |
159
|
151
|
188
|
199
|
| 3. | 199 - 171 = |
39
|
27
|
28
|
32
|
| 4. | 198 - 39 = |
171
|
155
|
159
|
153
|
| 5. | 71 - 53 = |
16
|
14
|
18
|
12
|
| 6. | 126 - 120 = |
2
|
6
|
5
|
10
|
| 7. | 170 - 33 = |
173
|
107
|
152
|
137
|
| 8. | 145 - 31 = |
114
|
161
|
169
|
116
|
| 9. | 163 - 97 = |
66
|
64
|
71
|
99
|
| 10. | 58 - 55 = |
1
|
8
|
3
|
7
|
| 11. | 54 - 29 = |
25
|
46
|
44
|
38
|
| 12. | 100 - 60 = |
20
|
41
|
40
|
42
|
| 1. | 122 - 80 = |
20
|
39
|
42
|
29
|
| 2. | 180 - 29 = |
159
|
151
|
188
|
199
|
| 3. | 199 - 171 = |
39
|
27
|
28
|
32
|
| 4. | 198 - 39 = |
171
|
155
|
159
|
153
|
| 5. | 71 - 53 = |
16
|
14
|
18
|
12
|
| 6. | 126 - 120 = |
2
|
6
|
5
|
10
|
| 7. | 170 - 33 = |
173
|
107
|
152
|
137
|
| 8. | 145 - 31 = |
114
|
161
|
169
|
116
|
| 9. | 163 - 97 = |
66
|
64
|
71
|
99
|
| 10. | 58 - 55 = |
1
|
8
|
3
|
7
|
| 11. | 54 - 29 = |
25
|
46
|
44
|
38
|
| 12. | 100 - 60 = |
20
|
41
|
40
|
42
|