| Answer | % Correct |
|---|---|
| 120 - 85 = 35 | 65%
|
| 110 - 73 = 37 | 58%
|
| 145 - 78 = 67 | 57%
|
| 80 - 39 = 41 | 57%
|
| 96 - 54 = 42 | 57%
|
| 134 - 47 = 87 | 54%
|
| 123 - 45 = 78 | 52%
|
| 150 - 62 = 88 | 52%
|
| 98 - 46 = 52 | 51%
|
| 128 - 49 = 79 | 48%
|