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Math
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Deducing the inverse of a number sentence.
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Age 11+
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level: Secondary
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English
 
Author's Instructions
Using knowledge of the inverse of operations to find the missing numbers.
- 
                  
Math
 - 
                  
Deducing the inverse of a number sentence.
 - 
                    
Age 11+
 - 
                    
level: Secondary
 - 
                  
English
 
Author's Instructions
Using knowledge of the inverse of operations to find the missing numbers.
