1OA7
 
Name: 
 

1OA7



True/False
Indicate whether the statement is true or false.
 

 1. 

Is the following number sentence true or false?  4+6 = 4+4+2
 

 2. 

Is the following number sentence true or false?  10-4 =6+4-4
 

 3. 

Is the following number sentence true or false?  12-6 = 6-6-6
 

 4. 

Is the following number sentence true or false?  18-5 =10-5-3
 

 5. 

Is the following number sentence true or false?  13-2=10-2-1
 

 6. 

Is the following number sentence true or false? 7+6= 6+1+6
 

 7. 

Is the following number sentence true or false? 2+9=1+1+1+5+4
 

 8. 

Is the following number sentence true or false? 5+8=4+1+4+3
 

 9. 

Is the following number sentence true or false?  9+3=9+2+1
 



 
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