22. How many dimes in $1?

In $5?

In $6 ?

In $1? In $24?

23. How many cents in $? 24. How many feet around a room 15 ft. long and 12 ft. wide?

25. How many inches in 1 foot? In 2 ft.? In 1 yd.? 26. How many ft. in 1 yd.? In 2 yd. and 2 ft.?

27. Mary is 8 years old and her mother 30 years old. What is the difference in their ages?

28. A school-boy having 25 cents in his pocket, gave 10 cents for a melon, and 5 cents to a blind man.

cents had he left?

How many

29. How many quarts in 1 gallon? In 4 gal.? In gal.? 39. How many quarts in 1 pk.? In 4 pk.? In 1 bu.? In 10 pk.? In bu.? In bu. ?

1

31. How many yards in 9 ft. ? In 27 ft.? In 36 ft. ?

32. How many hours from noon until midnight? From midnight until next midnight?

33. How many days in a week? Name them.

34. If 1 orange costs 4 cents, what will 7 oranges cost?

35. What is the difference in the cost of 3 oranges at 5 cents apiece, and 5 lemons at 3 cents apiece?

36. At 8 cents a quart, what will 6 quarts of milk cost? 5 qt. ? 7 qt.? 10 qt.?

37. How much greater is 4 times 5 than 3 times 6?

38. How many ounces in 1 pound? In lb.? In 1 lb. ? 39. How many pounds in 1 hundred-weight? In 2 cwt.? In 5 cwt.? In 24 cwt.?

40. How many hours in 1 day? In a day? In da. ? 41. How many gallons in 12 quarts? In 24 qt. ? In 36 qt.? 42. How many months in 1 year? In 2 yr.? In yr.? 43. What is of 30 da.? of 30 da. ? of 30 da.?

44. What is

of 60 min. ? of 60 min.?

of 60 min.?

of 24 hr.? Of 20 sheets? Of 12 mo.? Of

45. What is 40 lb.? Of 36 bu.? Of 28 Cd.?

46. How many hours in a day?

Things in a score?

47. How many months in the year? Name them. 48. Name the months that have 31 days each.

49. Name the months that have 30 days each?

50. What part of a year is 6 mo.? Is 4 mo.? Is 3 mo.. 51. What part of a dollar is 50 cts.? Is 25 cts.? Is 10 cts.? 52. What part of a bushel is 1 pk. ? 2 pk.? 8 qt.? 16 qt. ? 53. At 5 cents a loaf, how many loaves of bread can be bought for 20 cts.? For 30 cts.? For 40 cts.?

54. If 12 peaches are divided equally among 3 boys, how many peaches does each receive? What part of the whole? 55. At 8 cents a pound, how many pounds of rice can be bought for 24 cents? For 48 cts.? For 80 cts. ?

56. How many cents make 1 dime? a dime? 5 dimes? 57. How many quarters make $1? $5? $? $24?

61. What is of a cental of flour? Of a bushel of wheat? 62. What is the cost of 6 tons of coal, at $5 a ton? At $6? 63. At $8 a barrel, what is the cost of 7 barrels of flour? Of 10 bbl.? Of 8 bbl.?

64. Twelve bags of wheat, each containing 2 bu., were emptied into a bin. How many bushels were in the bin?

65. How many times can 7 bu. be taken from a bin containing 42 bu.? Containing 63 bu.?

66. At $7 a week, how long can I board for $56? For $49 ? For $70? For $77?

3

67. Name the numbers that can be expressed by a single

figure.

68. Name or write each number less than 100 that ends in 1; that ends in 3.

69. Write all the numbers less than 100 that end in 0; all that end in 5.

70. Write in Roman numerals the decades to 100 that end in 0; in 4; in 5.

71. Resolve 12 by 6's.

Ans. 12

6+6, or 6×2.

72. In the same way, resolve 24 by 6's; 30 by 5's.

73. Resolve 9, 12, 18, 15, 27, each by 3's.

74. Resolve 3 by 's; by 's; by 1's.

75. Resolve 6 into all its equal parts.

Ans. 61+1+1+1+1+1; 6 = 2+2+2; 6 = 3+3. 76. Resolve 8, 10, and 12, each into its equal parts.

of 18; 24.

In † yd. ?
century?

77. What are the factors of 10? Of 15? Of 21 ? 78. Name three factors each of 8; of 12; 79. How many feet in 2 yd.? In 4 yd.? 80. How many years in 2 centuries? In 81. How many months in 2 yr.? In 2 yr. 6 mo. ? In 21 yr.? 82. How many bushels in 12 pk.? In 20 pk. ? In 40 pk.? 83. How many weeks in 21 da.? 84. What part of a day is 12 hr.? 85. What part of a dollar is 50 cts.? 86. What part of a pound is 8 oz.? 87. Count 1 by 88. How many 's in 2? 89. What is of $200? 600 gal.?of 800 men?

In 35 da.? In 49 da. ?
Is 6 hr. ? Is 8 hr.?
Is 25 cts.? Is 10 cts.?
Is 4 oz.?

's; 2 by

's; 3 by

's; 4 by

's; 3 by 's.

's in 4?

's in 3?

f's in 5?

of 330 lb.?of 400 mi.? of

NOTATION AND NUMERATION.

1. 1. How many rows of blocks are shown in this picture? 2. How many blocks in each row? How many in all? 3. Ten times 10 blocks are how many?

10 x 10 = ? 4. How many tens in one hundred? How many units?

5. What does 1 denote when it stands alone?

6. What does it denote with one 0 on the right of it?

7. What does it denote with two 00 on the right of it ?

8. How do we express one hundred in figures?

9. Count 100 by 10's; by 5's.

11. 20 tens, or two hundred. 12. 30 tens, or three hundred. 13. 40 tens, or four hundred. 14. 50 tens, or five hundred.

15. 60 tens, or six hundred. 16. 70 tens, or seven hundred. 17. 80 tens, or eight hundred. 18. 90 tens, or nine hundred. 19. What is the least number that can be expressed by three figures? The greatest?

20. The numbers from one hundred to nine hundred ninety-nine are represented by writing the hundreds in the third place from the right, the tens in the second place, and the units in the first place.

2. 1. What does any figure standing alone express? 2. When two figures are written together, what does the one on the right express? The one on the left?

3. When three figures stand together, what is the one on the right called? The next one? The one on the left?

4. What do the figures 156 represent?

Ans. 1 hundred 5 tens and 6 units, and is read one hundred fifty-six.

5. What do the figures 427 denote?

Ans. 4 hundreds 2 tens 7 units, read, four hundred twenty

seven.

6. In the same manner read the following, naming the hundreds, tens, and units in each:

7. How many units in 200? How many tens?

How many

hundreds?