Grade 4 - Progress in Mathematics

20. Extend the number line to show 1.

Draw a number line and locate each point.

21. 
    ^04
    22.
    ^34
    23.
    ^12
    

Use a strategy you have learned.

18. Chet, Juan, and Ty walked
    around the track. Chet walked
    farther than Juan. Ty walked
    the farthest. If they walked
    
    3
    5
    mi,
    
    ^25
    mi,
    150
    mi, how far did each
    boy walk?

What fractions are shown?

Explain why they are equivalent.

Write each as a fraction.

1.five sixths 2.seven eighths 3.two divided by ten 4.four out of seven

Write the equivalent fraction.

5. 
   ^34
   
   1 n 2
   6.
   ^15
   
   ^5 a
   7.
   ^13
   
   ^3 x
   8.
   ^27
   
   2 d 1
   

Find the common factors for each set. Then circle the GCF.

9. 12, 24 10. 18, 36, 12

Write each in simplest form.

11. 
    1
    8
    2
    12.
    1

6

0 
 13. 

1

3

2

6 
 14. 

1

2

4

8 
 15. 
 1

8


 0

Write in order from greatest to least.

16. 
    ^12
    ^41 ,
    ^37
    ,
    231
    17.
    ^13
    ,
    ^89
    ,
    ^49
    

A

A

1

3

0

19.

8204-6_292 12/15/05 11:53 AM Page 292