6th Grade Math Textbook, Progress

Choose the correct expression to solve each problem.

Then evaluate.

22. Jill drove 8 miles to her mother’s
    house, and then drove home again.
    Then she drove 5 miles to school,
    2 miles to the library, and 7 miles
    home. How far did Jill drive?


23. Hunter had a $50 bill. He bought
    3 notebooks at $7 each, 2 packs
    of pens at $3 each, and 3 folders
    at $0.79 each. How much change
    should Hunter get back?


24. Ann buys one piece of fabric that
    is 6^2 sq ft and 2 pieces that are
    each 24 sq ft. She uses 4 sq ft to
    make a pillow. How many sq ft of
    fabric does Ann have left?

List the calculator keys you would press to

evaluate each expression.

1. 12
   7  92 2. 6 (74)^2
   13 3. 14 (6
   79) 7


2. 194  100
   (85 4 2) 5. 156  3  73
   19 6. (196)^4
   214  2

Evaluate. Use a calculator to check your work.

7. 12
   7  92 8. 6 (74)^3
   13 9. 104 (6
   78) 7


8. 192  100
   (85 4 2) 11. 156  3  72
   19 12.(206)^2
   214  2


9. (4 7
   5)^2  11
   1 14. 87  54
   12  53 15. 33 (15
   19 10) 9


10. (9^2 19)
    42  6  23 17. 51
    52  31
    182  9  7

Compare. Write <,
, or >.

18. 162  5 90 90 5  162 19. (64
    192) 82 64
    192  82


19. 195  5 • 92? 195 (5•9)^2 21. 17(3)^2 • (183) 17? • 32 • (183)

??

a. 8 (2
5)
 2 
 7

b. 8  2 
 5 
 2 
 7

c. 8 (2
 5 
 2 
7)

a. $50(3$7
 2 $3
 3 $0.79)

b. $(503)$7
 2 $3
 3 $0.79

c. $50 3 $7
 2 $3
 3 $0.79

a. 62 
 2  24  4

b. (6^2 
2) 24  4

c. 62 
 2 (244)

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