| Hint | Answer | % Correct |
|---|---|---|
| - 8 | 17 | 100%
|
| 5 * 5 | 25 | 100%
|
| / 2 | 8.5 | 95%
|
| + 23 | 31.5 | 94%
|
| * 4 | 126 | 89%
|
| + 43 | 169 | 89%
|
| - 14 | - 1 | 68%
|
| ^100 | 1 | 67%
|
| + 99 | 100 | 67%
|
| ^(1/2) | 13 | 67%
|
| / 5 | 20 | 67%
|
| * 40 | 800 | 67%
|
| - 473 | 327 | 65%
|
| / 3 | 109 | 62%
|
| * 11 | 1199 | 61%
|
| - 249 | 950 | 59%
|
| / 19 | 50 | 55%
|
| - 52 | 1 | 53%
|
| + 3 | 53 | 53%
|
| cosine | 0 | 47%
|