will he travel in 7 hours? In 9 hours? In 11 hours? 33. At 7 cents a pound, what will 8 pounds of beef cost? 10 pounds? 6 pounds? 12 pounds? 34. When flour is 8 dollars a barrel, how much must be paid for 5 barrels ? 9 barrels ? 8 barrels ? 10 barrels ? 11 barrels? 12 barrels ? 35. At 9 cents a pound, what cost 6 pounds of coffee? 9 pounds? 11 pounds? 10 pounds? 12 pounds? 36. What cost 10 yards of cambric, at 12 cents a yard? 37. If a quantity of provisions will supply 11 men 8 days, how long will it supply one man? 38. William sold 10 doves, at 10 cents apiece; how much did he receive for them? 39. What will 11 dozen of eggs cost, at 10 cents a dozen ? At 11 cents? At 12 cents? 40. If 12 men can do a piece of work in 12 days, how long will it take one man? LESSON XII. 1. Four times three are how many? 9. Six times five are how many? 10. Five times three are how many? 11. Six times four are how many? 12. Five times six are how many ? 13. Eight times six are how many ? 14. Seven times five are how many? 15. Six times six are how many ? 16. Seven times four are how many y? 17. Six times three are how many? 18. Seven times seven are how many ? 19. Eight times five are how many y? 20. Eight times four are how many? 21. Nine times three are how many? 22. Two times ten are how many? 23. Three times eight are how many ? 24. Four times nine are how many ? 25. Five times seven are how many ? 26. Six times two are how many ? 27. Seven times eight are how many ? 28. Ten times three are how many? 29. Ten times six are how many? 30. Nine times four are how many ? 31. Nine times five are how many ? 32. Seven times naught are how many? 33. Three times three are how many ? 34. Eleven times two are how many? 35. Twelve times one are how many? 36. Ten times seven are how many? 37. Nine times six are how many ? 38. Twelve times two are how many 39. Eleven times four are how many 40. Ten times eight are how many ? 41. Twelve times five are how many 42. Nine times eight are how many ? 43. Eight times eight are how many? 44. Seven times six are how many? 45. Eleven times three are how many? 46. Eleven times five are how many? 47. Ten times nine are how many? 48. Eleven times six are how many? 49. Twelve times four are how many? 50. Eleven times seven are how many? 51. Eleven times eight are how many ? ? ? ? 52. 53. 54. Twelve times six are how many? LESSON XIII. 1. At 9 dollars apiece, what will 8 ploughs cost? 2. If 5 men can reap a field in 10 days, how long will it take one man to reap it? 3. James bought 3 oranges, at 5 cents each, and 6 lemons, at 2 cents each; how much did the whole cost? 4. Susan bought 8 yards of cotton cloth, at 9 cents a yard, and 4 skeins of thread, at 2 cents a skein; what was the cost of the whole? 5. A lady bought 8 pounds of sugar, at 11 cents a pound, and paid 8 dozen of eggs, at 10 cents a dozen, and the remainder in money; how much money did she pay? 6. What cost 7 quarts of cherries, at 6 cents a quart? 7. How much more will 7 quarts of currants, at 7 cents a quart, cost, than 8 quarts of berries, at 6 cents a quart? 8. How much more is 8 times 8 than 7 times 9? 9. How much more is 8 times 9 than 10 times 7? 10. If two men start from the same place, and travel in opposite directions, the one travelling at the rate of 3 miles an hour, and the other at the rate of 4 miles an hour, how far apart will they be at the end of 5 hours? 11. If one man can make 6 pairs of shoes in one day, how many pairs can 9 men make? 12. What cost 2 tons of hay, at 15 dollars a ton? 13. Bought 6 cords of wood, at 8 dollars a cord, and handed in payment 5 ten-dollar bills; how much change should be received back? 14. What cost 3 barrels of beef, at 16 dollars a barrel? 15. If one quire of paper cost 20 cents, what will 3 quires cost? 4 quires? 5 quires? 16. At 17 cents a yard, what will 2 yards of calico cost? 3 yards? 17. How many are 9 X 4? 10 × 8? 18. How much more is 10 X 10 than 11 X 9? 19. Two men start 50 miles apart, and travel towards each other, the one at the rate of 4 miles an hour, and the other at the rate of 3 miles; how far apart will they be at the end of 5 hours? 20. In a certain orchard there are 10 rows of trees, with 11 trees in each row; how many trees are there in the orchard? 21. A farmer sold 9 sheep, at 5 dollars apiece, and 5 lambs, at 3 dollars apiece; how much did he get for them all? 22. A tailor has a piece of broadcloth containing 33 yards; if he should cut from it 13 yards, what will the remainder be worth, at 4 dollars a yard? 23. Bought 6 writing-books, at 8 cents apiece, and 5 more, at 7 cents apiece, and sold the whole for 93 cents; how much was made by the sale? 24. A farmer has his wheat in 5 bins, containing 10 bushels each; how much is the whole worth, at 2 dollars a bushel? 25. Five times twelve, less ten, plus fifteen, are how many? 26. Four times fifteen, less thirteen, plus six, plus twelve, are how many? 27. Five times twenty, less twenty-five, are how many? 28. Eight times eleven, plus twelve, less thirty, are how many? 29. Ten times eight, plus eighteen, plus twelve, less twenty, less six, are how many? 30. Four times sixteen, plus six, plus ten, less four times five, are how many ? 31. Five times twenty-five, less fifty, plus seventeen, plus eight, are how many? 32. Eight times twenty-five, less five times ten, are how many? 33. If a man earns 50 dollars in 5 weeks, and pays of his earnings 3 dollars a week for board, how much will he have left? 34. If one plough is worth 3 cords of wood, how many cords will 15 ploughs cost? 35. If a man earns 100 cents a day, and pays out for family expenses 60 cents, how much will he have left at the end of 5 days? 36. By putting in the savings-bank 14 dollars a month, how much may be saved in 6 months? 37. For how much must I sell 6 cows, which cost 25 dollars each, to gain 25 dollars? 38. If a frog should be 12 days in getting out of a well, by leaping up 12 feet every morning, and falling back 4 feet every evening, how deep is the well? 39. How many are 5 times 16, plus 20? 4 times 25, minus 30? 40. How many are 20 X 6 + 15 ? 31 X 6 11? 27 X 4-16? 41. George has 15 marbles, and Lewis has 3 times as many, less 10; how many has Lewis? 42. Laura gathered 4 quarts of strawberries, and Mary gathered 3 times as many, less 2 quarts; how many did Mary gather? 43. What cost 28 pounds of flour, at 5 cents a pound? |