Grade 4 - Progress in Mathematics

Subtract. Write the difference in simplest form.

5. 
   
   6
   9
   
   

3

9 
 6. 

2

3 


1

3 
 7. 

5

6 


4

6 
 8. 

5

8 


5

8 

9. 
   
   1
   1

1

2 

 1

5

2 
 10. 
 1

8

0 

 1

2

0 
 11. 

4

5 


4

5 
 12. 

6

8 


2

8 

13. 
    
    8
    9
    
    

2

9 
 14. 

1

1

0

2 

 1

1

2 
 15. 

3

6 


1

6 
 16. 
 1

7

0 

 1

3

0 

17. 
    ^34
    18. 
    ^79
    19. 
    ^1112
    20. 
    190
    21. 
    ^12
    


^24 
 
^19 
 
 182 
 
 170 
 
^12 

22. 
    ^27
    23. 
    ^45
    24. 
    ^56
    25. 
    ^1102
    26. 
    160
    


^27 
 
^15 
 
^16 
 
 162 
 
 120 

Write the answer in simplest form.

27. Nora bought
    ^56
    yard of 28. Jo used
    ^58
    yard of red linen
    calico. Wayne bought
    ^26
    yard to make a skirt. She used
    of calico. How much more
    ^18
    yard of blue linen for a
    calico did Nora buy scarf. Did she use more red
    than Wayne? or blue linen? How much more?


28. Ben has
    
    1
    4
    yard of denim. He needs
    

3

4 
yard for a

school project. How much more denim does he need?

Divide.

30. 6
    8  31. 4
    1  3  32. 8
    4  3  33. 5
    2  7  34. 2
    1  1  35. 3
    2  0 


31. 48  7 37. 89  9 38. 65  9 39. 76  8

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