Elementary Arithmetic by Bruce Mervellon Watson Charles Edward White

Author:Bruce Mervellon Watson, Charles Edward White
Language: eng
Format: epub, pdf
Publisher: D. C. Heath
Published: 1911-03-25T05:00:00+00:00

9. 12.

"• i + f = —

16. 4^ + 6^ = 18. 9|-7i =

15. 3^ + 51=-

19. \^-^=

ao. Frank shoveled \ the sidewalk and Henry |- of it. What part of the walk was shoveled ? What part of the walk was not shoveled ?

Written 1. 235f -187^

5. 9001f -8994

a. 307^ -299|

6. 83f

+ 79^

3. 799| + 609^

7. 428^ -399f

. 293f + 617i

8. 598f

+^

1. Harry took in at his soda fountain on Monday ^6.37, on Tuesday $9.14, on Wednesday $6.84, on Thursday $9.25, on Friday $5.76, on Saturday $7.28. a. How much money did he take in during the week? 6. Harry's best day was how much better than his poorest day?

2. A merchant bought a case of pencils containing 120 boxes, each box containing 6 dozen pencils, a. How many dozen were there? &. How many pencils were there ?

3. 296^ 4. 99f 5. 793f e. 308f + 549f +8H -241^ -^209^

7. 435f 8. 895f 9. 973| lo. 43f

+ 79| +408^ +46^ +98|

u. 784^3^^ 12. 46^»^ 13. 89f i4. 201^

+ 91f +78^ +433-^^ -108f

^^^HMiB^B^^HMi^^^ ^a^^^^m^mm^^^^mmi^m ^t^^im^i^^^^m^^m^m^^ ^m^^Mmm^^^h^^^m*^

15. Divide and test your work: a. 17,745 by 35; 6. 331,444 by 47; c. 476,834 by 95; d. 32,769 by 46.

16. What number is a multiple of 436 and 987 ?

17. 3233 is a multiple of what number besides 53 ?

18. Find a number that is a multiple of 19, 23, and 41.

19. 65J-14i = ? 20. 42f-13| = ? 21. 84|-23|=?

22. The ice froze 4|- inches thick last week, and 5f inches more this week. a. How thick is it? 6. If it ehould thaw 2^ in.^ how thick would it then be?

i I

I

L J i i- ! 4- i 1-

ui * \ I I I I I I I I i I I I I I I I I I

N.

! ! ! I '

I

1. How many are there of the smallest parts of the line MN ? Each of them is what fraction of the line?

2. ^=how many twentieths? J=how many twentieths? To wTiat must we change fourths and fifths in order to find their sums or differences ?

3. 4x5 = ? 20-1-5 = ? 20-!-4 = ? 20 is what of 4 and 5? |^=jV> f=inr; ^=2Tr» i = 5rff» f=^-

8. i + i = ? 9. f + i=? W. i-l-f = ? 11. f + i=? 12. |-Fi = ? 13. |-f-i=? 14. | + i=? 15. i + *=?

Frc»en

1. 39i 2. 49| 3. 87^^ 4. 92^

-1-463^ -f81^ -1-46^ +71i

6. 211^ 7. 149^ 8. 21f

-16| +1 -14f

M. 342f 11. 61f 12. 123f

-1871 + 88J - 38f

14. 109^ 15. 482f 16. 821^^ -49^ -157i -137i

Answer to yourself these questions about each problem: a. What is asked ? 6. What is told f c. Whxit must I find first f

1. A liveryman bought 8 bu. of oats at % .40 a bushel and 2 loads of hay at $ 12 a load. What did both cost ?

2. Horace traveled 37 miles and Joseph five times as far. How far did both travel ? (Picture.

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