| Question | Answer | % Correct |
|---|---|---|
| 90/9 | 10 | 98%
|
| 3x15 | 45 | 98%
|
| 60/10 | 6 | 98%
|
| 21/3 | 7 | 98%
|
| 51+23 | 74 | 98%
|
| 60-25 | 35 | 95%
|
| 14-5 | 9 | 92%
|
| 9+13 | 22 | 91%
|
| 8x5 | 40 | 91%
|
| 5x13 | 65 | 87%
|
| 15x2 | 30 | 81%
|
| 21+18 | 39 | 77%
|
| 75/5 | 15 | 68%
|
| 96/6 | 16 | 68%
|
| 75-39 | 36 | 63%
|