Grade 4 - Progress in Mathematics

Find the sum in simplest form.

1. 
   
   6
   8  2.
   

1

3  3. 


2

3  4. 


1

2  5. 


3

5 




1

4  
 1

5

2  


4

9  


5

8  
 1

3

0 

6. 
   ^79  7.
    180  8.
   ^78  9.
    152  10.
   ^23 

^13  
^15  
^34  
^16  
^56 

11. 
    
    1
    4  12.
    

6

9  13. 


1

1

1

2  14. 


1

2  15. 


4

5 


 1

5

2  


1

3  


3

4  


4

8  
 1

6

0 

16. ^23 
    ^16  17. ^12 
     150  18. ^13 
    ^59  19. ^34 
     122 


17. 
    2
    5 
     1

9

0  21. 

5

8 


1

4  22. 

3

4 
 1

7

2  23. 

2

9 


2

3 

24. At camp, campers play water polo,
    play soccer, swim, and hike. What
    fraction of the campers play
    water sports?

Match each definition to the correct term in the box.

25. names the number of equal parts


26. made up of a whole number and a fraction


27. names the total number of parts in the
    whole or set

denominator

numerator

common factor

mixed number

1

(^81)
8
1
4
(^12) soccer
hiking
water polo
swimming
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