 | Frank H. Hall - Arithmetic - 1897 - 264 pages
...7 times 8 are 56. 8 times 8 are 64. 9 times 8 are 72. 2 times 6 are 12. 3 times 6 are 18. 4 times 6 are 24. 5 times 6 are 30. 6 times 6 are 36. 7 times 6 are 42. 8 times 6 are 48. 9 times 6 are 54. 2 times 9 are 18. 3 times 9 are 27. 4 times 9 are 36. 5 times 9 are 45. 6... | |
 | Electrical engineering - 1897 - 672 pages
...are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 30 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 35 6 times 7 are 42 4 times 8 are 32 5 times 8 are 40 6 times 8 are... | |
 | International Correspondence Schools - Marine engineering - 1900 - 612 pages
...are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 30 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 35 6 times 7 are 42 4 times 8 are 32 5 times 8 are 40 6 times 8 are... | |
 | International Correspondence Schools - Coal mines and mining - 1900 - 720 pages
...are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 80 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 35 6 times 7 are 42 4 times 8 are 32 5 times 8 are 40 6 times 8 are... | |
 | 1900 - 728 pages
...are 16 5 times 4 are 20 0 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 30 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 35 6 times 7 are 42 4 times 8 are 32 5 times 8 are 40 6 times 8 are... | |
 | Boring - 1901 - 552 pages
...are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 30 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 85 6 times 7 are 42 4 times 8 are 82 5 times 8 are 40 6 times 8 are... | |
 | John Henry Walsh, Henry Suzzallo - Arithmetic - 1915 - 138 pages
...times 4 are 20 6 times 4 are 24 7 times 4 are 28 5 times 5 are 25 6 times 5 are 30 7 times 5 are 35 5 times 6 are 30 6 times 6 are 36 7 times 6 are 42 5 times 7 are 35 6 times 7 are 42 7 times 7 are 49 5 times 8 are 40 6 times 8 are 48 7 times 3 are... | |
 | Stoddard A. Felter - Arithmetic - 1862 - 332 pages
...are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 6 are 25 6 times 5 are 30 4 times 6 are 24 5 times 6 are 30 6 times 6 are 36 4 times 7 are 28 5 times 7 are 35 6 times 7 are 42 4 times 8 are 32 5 times 8 are 40 6 times 8 are... | |
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... are 16 5 times 4 are 20 6 times 4 are 24 4 times 5 are 20 5 times 5 are 25 6 times 5 are 30... 
