| 1. | 71 - 20 = |
54
|
51
|
65
|
90
|
| 2. | 150 - 59 = |
91
|
99
|
96
|
67
|
| 3. | 85 - 85 = |
0
|
10
|
4
|
6
|
| 4. | 152 - 76 = |
76
|
94
|
58
|
74
|
| 5. | 105 - 61 = |
26
|
22
|
29
|
44
|
| 6. | 179 - 55 = |
161
|
118
|
144
|
124
|
| 7. | 123 - 88 = |
24
|
35
|
32
|
26
|
| 8. | 191 - 72 = |
119
|
149
|
143
|
108
|
| 9. | 93 - 63 = |
26
|
42
|
30
|
32
|
| 10. | 184 - 56 = |
115
|
111
|
128
|
135
|
| 11. | 157 - 99 = |
58
|
85
|
86
|
59
|
| 12. | 60 - 30 = |
27
|
45
|
30
|
44
|
| 1. | 71 - 20 = |
54
|
51
|
65
|
90
|
| 2. | 150 - 59 = |
91
|
99
|
96
|
67
|
| 3. | 85 - 85 = |
0
|
10
|
4
|
6
|
| 4. | 152 - 76 = |
76
|
94
|
58
|
74
|
| 5. | 105 - 61 = |
26
|
22
|
29
|
44
|
| 6. | 179 - 55 = |
161
|
118
|
144
|
124
|
| 7. | 123 - 88 = |
24
|
35
|
32
|
26
|
| 8. | 191 - 72 = |
119
|
149
|
143
|
108
|
| 9. | 93 - 63 = |
26
|
42
|
30
|
32
|
| 10. | 184 - 56 = |
115
|
111
|
128
|
135
|
| 11. | 157 - 99 = |
58
|
85
|
86
|
59
|
| 12. | 60 - 30 = |
27
|
45
|
30
|
44
|