No credit is to be given on any line unless all of the missing numbers are correctly supplied. The score is the number of lines completed correctly in every detail.
| 6 | Series | 1 | |||||||||
| 14 | 20 | Series | 2 | ||||||||
| 9 | 6 | 5 | Series | 3 | |||||||
| 5 | 19 | Series | 4 | ||||||||
| 41 | 27 | Series | 5 | ||||||||
| 10 | 49 | Series | 6 | ||||||||
| ⅛ | 1 | 4 | Series | 7 | |||||||
| 22 | 50 | Series | 8 | ||||||||
| 11 | 25 | Series | 9 | ||||||||
| 10 | 14 | 10 | Series | 10 | |||||||
| 8 | 16 | 17 | 19 | Series | 11 | ||||||
| 1 | 36 | 49 | Series | 12 | |||||||
| 2 | 34 | 37 | 74 | Series | 13 | ||||||
| 33 | 30 | 31 | 24 | Series | 14 | ||||||
| 15 | 16 | 16 | 6 | Series | 15 | ||||||
| 51 | 48 | 45 | 51 | Series | 16 |
MENTIMETER NO. 10: Addition Tests
Test A: Addition Knowledge or Power.
1. 5 2. 8 3. 17 4. 79 5. 56 6. 88 7. 142 8. 248 9. 1397 10. 1664 11. 5571 12. 50362547
Test B: Addition Speed
1. 6 2. 17 3. 6 4. 11 5. 6 6. 11 7. 3 8. 9 9. 15 10. 10 11. 13 12. 7 13. 10 14. 7 15. 3 16. 5 17. 16 18. 4 19. 12 20. 11 21. 13 22. 7 23. 8 24. 13 25. 14 26. 6 27. 11 28. 8 29. 12 30. 13 31. 15 32. 18 33. 5 34. 13 35. 13 36. 14 37. 10 38. 15 39. 15 40. 12 41. 11 42. 14 43. 11 44. 11 45. 16 46. 11 47. 15 48. 12 49. 9 50. 14 51. 4 52. 9 53. 5 54. 17 55. 11 56. 7 57. 7 58. 9 59. 13 60. 12
MENTIMETER NO. 11: Memory for Numbers.
1. 56 2. 27 3. 935 4. 416 5. 7493 6. 4857 7. 95738 8. 68124 9. 268359 10. 635927 11. 9583624 12. 8195263 13. 35268349 14. 28593614 15. 639481725 16. 714963528