6th Grade Math Textbook, Progress

Evaluate each expression.

1. z, when z
   2. c , when c
   3. 2 t, when t
   


2. m , when m
   5 5. 7 h, when h
   6. x , when x
   14


3. 6 y, when y
   8. 3 z, when z
   2 9. 7 b, when b
   1


4. (ab) a, when a
   and b
   11. c d, when c
   2 and d
   


5. (x – y)z y, when x
   , y
   , 13. m(ps) s, for m
   1 , p
   ,

and z
 and s


2

3

3

10

3

5

1

2

3

8

3

4

2

3

1

6

1

2

1

12

2

3

1

6

13

19

1

8

4

9

2

3

8

15

7

8

8

9

10

21

2

5

9

10

8

11

3

4

7

9

7

12

3

8

3

5

14. Three eighths of the students in
    Kaitlyn’s math class are in science
    class together. If 32 students are in
    Kaitlyn’s math class, how many are
    in science class together?


15. Mr. Ruiz buys some pounds of ground
    beef for a cookout. He uses the beef to
    make
    1
    4 -pound hamburgers. If Mr.
    Ruiz buys 3
    1
    2 lb of ground beef, how
    many hamburgers does Mr. Ruiz make?

15.Regina cuts a board into 31 pieces of

equal length. If the board is 7^34 ft

long, how long is each piece that

Regina cuts?

17.Michael burns some calories per hour

when skiing. He skis for 4

1

2 h

before lunch and 1

1

4 h afterward. If

he burns 610 calories per hour, how

many calories in all does he burn?

Evaluate each expression. Choose the correct answer.

19. 585 g, when g
    351 20. ab c, when a
    1 ,^38 b
    2 , and^45 c
    ^34

A 112897 B (^1518)
C 18 Dnot given
F 5152 G 5554
H 5252 J not given

18. Aurora has some dog food. She feeds her dog 1^14 cans
    each day. If she has 8^34 cans of dog food, how many days
    will the food last?

Write and evaluate an expression that could be used to solve the problem.

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