Instructions for Pupils
                    1. Tap 
 Add.
2. Move the numbers to the correct boxes so the number sentences are equal on both sides, balancing the scale.
3. On the other pages, add in the missing numbers by using the 
 or 
 tool to balance the blank equations
4. Each day, use the 
 to draft your work
5. At the end of the week, select 
 to submit your work