6th Grade Math Textbook, Progress

Tell which operation is to be done first. Then compute.

1. 3
   9  8 2. 16  4  2 3. 15  6  3


2. 
   3 5. 21  6. 27 


3. (142) 62 8. 22
   [153] 9. 64 (8
   8)

Use the order of operations to compute. Justify each step in the process.

10. 4
    8
    3  2 11. 18  6  3  1


11. 9  3
    2  42 13. 12  3
    1  23


12. (404) 5  3 [0.6
    40] 15. 5 (342) 8 (1.72)


13. 10
    3 (486)^2
    0.4 17. (5010)^3
    2  6
    0.6


14. [5 5
    2] 19. (24 31 2 
    273 6) 52

7  3

22  1

9 
 3

5  4

9  11

10

7  11

9

Insert parentheses to make each number sentence true.

20. 48  32  1  7  13 21. 5
    102  41  42  20


21. 62  8  2
    2  22  35 23. 3.2 4.3 1.5
    23  40


22. 8 0.5 6.7 1.2  14 25. 18  52  10 4.5  20

Write the mathematical expression to solve

each problem. Then evaluate.

26. Catherine works after school at a job
    for which she is paid $25 a day. She
    makes tips of $15 a day. How much
    money does she receive in 5 days?
    27. Leon packs 30 business envelopes
    in each of 25 boxes and 30 regular
    envelopes in each of 20 boxes. How
    many envelopes does he pack?


27. (42 7)
    3  4  2  1

A 0 B 2

C 8 D 17

29. 52 [3^3 2] 

F 14 G 589

H 638 J 51

9  4

7  6

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