| Hint | Answer | % Correct |
|---|---|---|
| 12×70 | 840 | 100%
|
| 34×11 | 374 | 88%
|
| 45×12 | 540 | 88%
|
| 47×5 | 235 | 63%
|
| 21×56 | 1176 | 50%
|
| 76×4 | 304 | 50%
|
| 34×9 | 306 | 50%
|
| 6×57 | 342 | 50%
|
| 17×31 | 527 | 25%
|
| 79×7 | 553 | 25%
|
| 5×6×7×8 | 1680 | 13%
|
| 97×23 | 2231 | 0%
|