| Problem | Answer | % Correct |
|---|---|---|
| 1+5 | 6 | 100%
|
| 2+4 | 6 | 100%
|
| 6+9 | 15 | 99%
|
| 12345+0 | 12345 | 97%
|
| 8+5 | 13 | 97%
|
| 13+2 | 15 | 97%
|
| 15+4 | 19 | 97%
|
| 8+9 | 17 | 95%
|
| 5+4 | 9 | 95%
|
| 6+4 | 10 | 93%
|
| 6+5 | 11 | 93%
|
| 4+5 | 9 | 93%
|
| 7+4 | 11 | 92%
|
| 9+2 | 11 | 92%
|
| 7+8 | 15 | 90%
|
| 12+3 | 15 | 90%
|
| 6+7 | 13 | 86%
|
| 5+9 | 14 | 86%
|
| 16+3 | 19 | 85%
|
| 8+3 | 11 | 84%
|
| 4+3 | 7 | 84%
|
| 2+5 | 7 | 84%
|
| 1+8 | 9 | 84%
|
| 7+5 | 12 | 82%
|
| 4+8 | 12 | 81%
|
| 12+6 | 18 | 79%
|
| 5+3 | 8 | 78%
|
| 3+7 | 10 | 77%
|
| 8+8 | 16 | 75%
|
| 6+2 | 8 | 75%
|
| 15+15 | 30 | 73%
|
| 8+2 | 10 | 71%
|
| 3+8 | 11 | 71%
|
| 17+3 | 20 | 70%
|
| 4+2 | 6 | 68%
|
| 4+9 | 13 | 67%
|
| 13+7 | 20 | 67%
|
| 6+9 | 15 | 64%
|
| 8+7 | 15 | 63%
|
| 3+3 | 6 | 63%
|
| 4+4 | 8 | 62%
|
| 6+5 | 11 | 60%
|
| 7+9 | 16 | 59%
|
| 4+0 | 4 | 58%
|
| 5+9+3 | 17 | 52%
|