 | Joseph Ray - 1885 - 108 pages
...2 times as many : how many has Emma ? Why ? 9. What cost 2 books, at 10 cents each? Why? LESSON IV. Once 3 is 3 2 times 3 are 6 3 times 3 are 9 4 times...times 3 are 24 9 times 3 are 27 10 times 3 are 30 3 times 1 are 3 3 times 2 are 6 3 times 3 are 9 3 times 4 are 12 3 tim'es 5 are 15 3 times 6 are 18... | |
 | Frank H. Hall - Arithmetic - 1897 - 264 pages
...5 times 2 are 10. 6 times 2 are 12. 7 times 2 are 14. 8 times 2 are 16. 9 times 2 are 18. Tables.* 2 times 3 are 6. 3 times 3 are 9. 4 times 3 are 12....times 3 are 21. 8 times 3 are 24. 9 times 3 are 27. 2 times 4 are 8. 3 times 4 are 12. 4 times 4 are 16. 5 times 4 are 20. 6 times 4 are 24. 7 times 4... | |
 | Frank H. Hall - Arithmetic - 1897 - 264 pages
...each row there are and square inches. The area of the oblong is inches. 6£ sq. in x 4 =. Tables.* 2 times 3 are 6. 3 times 3 are 9. 4 times 3 are 12....times 3 are 21. 8 times 3 are 24. 9 times 3 are 27. square 2 times 2 are 4. 3 times 2 are 6. 4 times 2 are 8. 5 times 2 are 10. 6 times 2 are 12. 7 times... | |
 | Electrical engineering - 1897 - 672 pages
...are 72 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 5 are 35 8 times 5 are 40 9 times 5 are... | |
 | International Correspondence Schools - Civil engineering - 1899 - 722 pages
...are 72 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 5 are 35 8 times 5 are 40 9 times 5 are... | |
 | 1900 - 728 pages
...are 72 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 5 are 35 8 times 5 are 40 9 times 5 are... | |
 | International Correspondence Schools - Marine engineering - 1900 - 612 pages
...are 72 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 5 are 35 8 times 5 are 40 9 times 5 are... | |
 | International Correspondence Schools - Coal mines and mining - 1900 - 720 pages
...are 72 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 5 are 35 8 times 5 are 40 9 times 5 are... | |
 | Boring - 1901 - 552 pages
...are 72 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 5 are 35 8 times 5 are 40 9 times 5 are... | |
 | Stoddard A. Felter - Arithmetic - 1862 - 332 pages
...0 are 0 7 times 1 are 7 8 times 1 are 8 9 times 1 are 9 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27 7 times 4 are 28 8 times 4 are 32 9 times 4 are 36 7 times 6 are 35 8 times 5 are 40 9 times 5 are... | |
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... 7 times 2 are 14 8 times 2 are 16 9 times 2 are 18 7 times 3 are 21 8 times 3 are 24 9 times 3 are 27... 
