| 1. | 97 - 20 = |
77
|
99
|
81
|
90
|
| 2. | 137 - 90 = |
47
|
30
|
49
|
37
|
| 3. | 185 - 39 = |
120
|
155
|
146
|
177
|
| 4. | 164 - 152 = |
19
|
10
|
17
|
12
|
| 5. | 199 - 55 = |
155
|
128
|
144
|
163
|
| 6. | 180 - 162 = |
16
|
19
|
17
|
18
|
| 7. | 133 - 36 = |
95
|
71
|
97
|
83
|
| 8. | 91 - 24 = |
67
|
93
|
90
|
51
|
| 9. | 157 - 20 = |
153
|
137
|
178
|
150
|
| 10. | 41 - 22 = |
19
|
15
|
18
|
16
|
| 11. | 78 - 64 = |
14
|
15
|
11
|
19
|
| 12. | 150 - 114 = |
35
|
36
|
20
|
25
|
| 1. | 97 - 20 = |
77
|
99
|
81
|
90
|
| 2. | 137 - 90 = |
47
|
30
|
49
|
37
|
| 3. | 185 - 39 = |
120
|
155
|
146
|
177
|
| 4. | 164 - 152 = |
19
|
10
|
17
|
12
|
| 5. | 199 - 55 = |
155
|
128
|
144
|
163
|
| 6. | 180 - 162 = |
16
|
19
|
17
|
18
|
| 7. | 133 - 36 = |
95
|
71
|
97
|
83
|
| 8. | 91 - 24 = |
67
|
93
|
90
|
51
|
| 9. | 157 - 20 = |
153
|
137
|
178
|
150
|
| 10. | 41 - 22 = |
19
|
15
|
18
|
16
|
| 11. | 78 - 64 = |
14
|
15
|
11
|
19
|
| 12. | 150 - 114 = |
35
|
36
|
20
|
25
|