6th Grade Math Textbook, Progress

Multiply or divide. Estimate to help you.

1. 
   
   2. 5
   3 3. 6
   1 4. of $20


2.  6. 7  7. 7  3 8. $9 1

Evaluate.

9. (cd) c, when c and d 10. x y, when x 2 and y

Solve and check.

11. x 15 12. 5 x 13. x 20 14. x 14  3

Convert the temperature to °C or to °F. Watch for the degree unit.

15. 5°C  16. 50°C  17. 23°F  18. 49°F 

Use spinners A and B.

19. For spinner A find: a.P(1 or 4) b.P(not 2)


20. Spin A and then spin B. List all possible outcomes.


21. In 600 spins, predict how many times spinner B
    will land on 6, 7, or 8.

2

7

5

9

10

13

3

8

2

3

1

6

1

2

1

12

1

2

1

6

1

3

3

4

1

2

9

14

5

7

5

16

7

8

7

10

1

5

2

3

1

3

2

5

5

9

6

35

7

8

21

34

65

87

A B

Explain how you solved the problem.

Show all your work.

23. If the digits cannot repeat, how many
    ways are there to pick a three-digit
    PIN (personal identification number)?

Find the error or errors in each computation. Explain.

24. 
    4
    5 

5

4 
^0 25.^19 


1

2

9

0 


2

1

0

9 

(

4

5 

5

4 )
^0 ( 1

1

9 


1

2

9

0 )
(

1

1

(^9) 


2
1
0
9 )
 1
0  210 
20
 1  1
Use a strategy you have learned.

22. In a 9-room house, 6 rooms are tiled,
    2 rooms are painted, and 1 room is
    both tiled and painted. How many
    rooms are not tiled or painted?

8206-2_288 1/25/06 4:26 PM Page 288