| 1. | 73 - 53 = |
20
|
18
|
10
|
14
|
| 2. | 31 - 23 = |
5
|
2
|
4
|
8
|
| 3. | 84 - 71 = |
15
|
13
|
14
|
10
|
| 4. | 180 - 142 = |
41
|
40
|
38
|
33
|
| 5. | 86 - 23 = |
63
|
69
|
100
|
90
|
| 6. | 186 - 54 = |
121
|
132
|
130
|
148
|
| 7. | 146 - 81 = |
100
|
55
|
65
|
75
|
| 8. | 191 - 41 = |
129
|
150
|
178
|
131
|
| 9. | 128 - 127 = |
8
|
7
|
1
|
10
|
| 10. | 160 - 60 = |
67
|
98
|
82
|
100
|
| 11. | 46 - 40 = |
2
|
8
|
6
|
1
|
| 12. | 167 - 24 = |
164
|
151
|
143
|
172
|
| 1. | 73 - 53 = |
20
|
18
|
10
|
14
|
| 2. | 31 - 23 = |
5
|
2
|
4
|
8
|
| 3. | 84 - 71 = |
15
|
13
|
14
|
10
|
| 4. | 180 - 142 = |
41
|
40
|
38
|
33
|
| 5. | 86 - 23 = |
63
|
69
|
100
|
90
|
| 6. | 186 - 54 = |
121
|
132
|
130
|
148
|
| 7. | 146 - 81 = |
100
|
55
|
65
|
75
|
| 8. | 191 - 41 = |
129
|
150
|
178
|
131
|
| 9. | 128 - 127 = |
8
|
7
|
1
|
10
|
| 10. | 160 - 60 = |
67
|
98
|
82
|
100
|
| 11. | 46 - 40 = |
2
|
8
|
6
|
1
|
| 12. | 167 - 24 = |
164
|
151
|
143
|
172
|