BBC Bitesize:
Here are some maths activities you can work through if you want more of a challenge.
Subtracting three-digit numbers
https://www.bbc.co.uk/bitesize/articles/zvm72sg
Comparing three-digit numbers
https://www.bbc.co.uk/bitesize/articles/zhpq7nb
Multiplying and dividing by three
https://www.bbc.co.uk/bitesize/articles/zbkvbdm
Multiplying and dividing by 8
https://www.bbc.co.uk/bitesize/articles/zvvsy9q