You need to work out these sums in your maths grid book. Remember that one number fits per box. Use a red pencil for your equals sign. The black sum is a challenge.
When you have finished the first lot of sums you can move onto the next lot. Everyone can start with the purple sums. These questions are a bit trickier so remember to look at each place value column and figure out what is missing.
If you are confident and looking for a challenge you can continue with the black sums. You don’t have to attempt these if you don’t want to.
These are your final challenge questions. Good luck!