- 
                  
Math
 - 
                  
Doubling and halving
 - 
                  
Age 5-7
 - 
                    
level: 1
 - 
                  
English
 
Author's Instructions
Finding halves of numbers
- 
                  
Math
 - 
                  
Doubling and halving
 - 
                    
Age 5-7
 - 
                    
level: 1
 - 
                  
English
 
Author's Instructions
Finding halves of numbers
