62. 1. In one inclosure a farmer has 6 sheep, in another 10, and in a third twice as many as in the first. How many sheep are there in the three inclosures?

2. How many are 6 + 10+2 × 6?

3. What is the product of 12 × 9?

4. What number added to 6 x 6 will make 40?

5. What is three times the difference between 4 x 5 and 6 x 5?

6. What is the value of 7+ 811 ? Of 16 + 3-9?

7. How much greater is 9 + 7 than 97?

8. The minuend is 23, and the subtrahend 12. What is the difference?

9. In my purse there was $16; I paid away $11, and returned $9. How much was there then in the purse ?

10. A man earned $8 a week for 5 weeks, and paid for board $15. How many dollars will be left?

11. Sold a cow for $50, which was $12 less than cost? What was the cost?

12. Bought 20 books at one time, and 26 at another, and sold 30. How many had I then left?

13. Bought candy for 9 cents, fruit for 11 cents, and cake for 12 cents, and gave in payment two 25 cent pieces. What change should I receive back?

14. Twenty-nine, and five, and six, and five times four are how many?

15. Seven times eight, less six, plus eight are how many?

16. John has 8 apples, and Arthur has 9 times as many, less 12. How many has Arthur?

17. A woman went to a store with 75 cents. She bought 3 pounds of sugar at 10 cents a pound and 4 pounds of rice at 9 cents a pound. How much money had she left?

18. A farmer had in his garden 15 trees; he set out 3 times as many more. If 13 should die how many

.

would there remain alive?

19. 15, plus 3 times 15, less 13, are how many?

20. Two men start from the same place; one goes at the rate of 6 miles an hour, and the other at the rate of 5 miles an hour. How many miles more than 48 are they apart at the end of 5 hours.

WRITTEN EXERCISES.

21. Find the product of 2843 and 927.

22. 34768 + 9436 subtracted from 84 times 98720 = ?

23. Find the sum of the numbers in exercises 21 and 22 ?

24. Multiply 846 by itself, and take from the product 2516.

25. The subtrahend is 84963 and the minuend 100000. Find the difference.

26. One factor is 849, the other 9862; find the product. 27. Bought 20 tons of coal at $7.25 a ton and 8 cords of wood at $5.13 a cord. What was the cost of

The wood and the coal together cost. . $186.04

28. If 37 trees yield 13 bushels of apples each, and 41 others yield 11 bushels each, how many bushels do they all yield?

29. Bought 30 yards of cloth at $3.25 a yard, 7 bales of batting at $13 a bale, and other goods amounting to $21.50. What was the cost of the whole?

30. Sold 325 barrels of apples at $3 a barrel, and received $650 in cash, and a note for the balance. what sum was the note?

For

31. A farmer bought 32 sheep at $6 each, 31 cows at $45 each, and 3 horses at $162 each. He sold the whole for $2500; how much did he gain?

32. Two men start from the same place and travel in opposite directions, the one at the rate of 32 miles a day, and the other at the rate of 34 miles a day. How far apart will they be at the end of 6 days?

33. Sold 560 tons of coal at $9 a ton, and received in payment 875 bushels of wheat at $2 per bushel, and the balance in money. How much money did I receive?

34. A merchant had in a bank $8000, drew out $7563, and afterwards put in $1550; how much had he then in the bank?

35. Bought 7 rolls of carpeting, each containing 27 yards, and 4 rolls, each containing 18 yards. How many yards were bought in all?

36. Sold 476 barrels of oil at $4.50 a barrel, and received $950 in cash, and a horse for the balance. What was the value of the horse?

37. Arthur has $35 and his brother 4 times as much, lacking $15. How much has his brother?

38. A man having in business $9600, drew out $5367, and afterwards put in 4 times as much as he drew out. How much had he then in the business?

39. Bought one farm of 63 acres at $105 per acre, and another of 240 acres at $95 per acre. What did both farms cost?

40. Sold a farm for $1600.75, 10 acres of land at $65.50 per acre, and a horse for $165. How much was obtained for all?

41. Bought a dictionary for $6.50, a set of histories for $22, and a library for $137.75, and gave in payment a check for $63, and three 50-dollar bills. How much should be received back?

42. Bought 31 acres of land at $145.50 per acre, and gave in payment 21 United States bonds at $111 each, twenty 100-dollar bills, and my note for the balance. For what sum did I give my notę?

43. My money is $60.80, and Smith's is $28 more than 5 times as much. How much has Smith ?

44. Two steamers start at the same time to meet each other, the one from Boston and the other from Liverpool, which places are 2883 miles apart. Provided that one sails at the rate of 192 miles a day, and the other at the rate of 168 miles a day, how many miles will they be from each other at the end of 5 days?

REVIEW QUESTIONS.

34. What is the answer called in addition? 46. In subtraction? 56. In multiplication?

35. What does the addition sign mean? 47. The subtraction sign? 57. The multiplication sign?

28. What is a principle of notation? tion? 48. A principle of subtraction tiplication?

38. A principle of addi

58. A principle of mul

41. What is the proof in addition? 50. In subtraction? 61. In multiplication?