1. 
Subtract: 15  6  Do you need to regroup?
 What is the difference?
______ 


2. 
Subtract: 15  1  Do you need to regroup?
 What is the difference?
______ 


3. 
Subtract: 14  2  Do you need to regroup?
 What is the difference?
______ 


4. 
Subtract: 12  9  Do you need to regroup?
 What is the difference?
______ 


5. 
* This is a premade sheet. Use the link at the top of the page for a printable page. 

6. 
Subtract: 11  0  Do you need to regroup?
 What is the difference?
______ 


7. 
Subtract: 19  1  Do you need to regroup?
 What is the difference?
______ 


8. 
Subtract: 13  8  Do you need to regroup?
 What is the difference?
______ 


9. 
Subtract: 18  9  Do you need to regroup?
 What is the difference?
______ 


10. 
Subtract: 16  8  Do you need to regroup?
 What is the difference?
______ 

