| Digit Form | Word Form | % Correct |
|---|---|---|
| 1 | one | 100%
|
| 3 | three | 97%
|
| 2 | two | 97%
|
| 5 | five | 96%
|
| 4 | four | 96%
|
| 7 | seven | 96%
|
| 6 | six | 96%
|
| 8 | eight | 95%
|
| 9 | nine | 95%
|
| 10 | ten | 95%
|
| 11 | eleven | 94%
|
| 12 | twelve | 93%
|
| 14 | fourteen | 92%
|
| 15 | fifteen | 90%
|
| 17 | seventeen | 90%
|
| 16 | sixteen | 90%
|
| 13 | thirteen | 90%
|
| 18 | eighteen | 89%
|
| 19 | nineteen | 88%
|
| 20 | twenty | 88%
|
| 21 | twenty-one | 87%
|
| 22 | twenty-two | 86%
|
| 23 | twenty-three | 84%
|
| 24 | twenty-four | 81%
|
| 25 | twenty-five | 80%
|
| 27 | twenty-seven | 80%
|
| 26 | twenty-six | 80%
|
| 30 | thirty | 78%
|
| 28 | twenty-eight | 78%
|
| 29 | twenty-nine | 77%
|
| 31 | thirty-one | 75%
|
| 33 | thirty-three | 74%
|
| 32 | thirty-two | 74%
|
| 34 | thirty-four | 73%
|
| 35 | thirty-five | 72%
|
| 36 | thirty-six | 71%
|
| 37 | thirty-seven | 69%
|
| 38 | thirty-eight | 67%
|
| 39 | thirty-nine | 66%
|
| 40 | forty | 63%
|
| 41 | forty-one | 58%
|
| 42 | forty-two | 55%
|
| 43 | forty-three | 54%
|
| 44 | forty-four | 52%
|
| 45 | forty-five | 50%
|
| 46 | forty-six | 48%
|
| 50 | fifty | 46%
|
| 47 | forty-seven | 46%
|
| 48 | forty-eight | 44%
|
| 49 | forty-nine | 41%
|