1NBT6
 
Name: 
 

1NBT6



Completion
Complete each statement.
 

 1. 

co001-1.jpg
Solve the following problem. 20 -10=
 

 

 2. 

co002-1.jpg
Solve the following problem. 50-30=
 

 

 3. 

co003-1.jpg
Solve the following problem.  30-20=
 

 

 4. 

co004-1.jpg

Solve this equation:  10 - 10 = ?
 

 

 5. 

co005-1.jpg
Solve the following problem. 40 -30=
 

 

 6. 

   co006-1.jpg
 

 

 7. 

   co007-1.jpg
 

 

 8. 

   co008-1.jpg
Solve the following problem.  70-40 =
 

 

 9. 

   co009-1.jpg
Solve the following problem.  90-20 =
 

 

 10. 

   co010-1.jpg
Solve the following problem.  90-40=
 

 



 
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