White Rose's One Minute Maths is a free app to help practise fluency facts with your child.

https://whiterosemaths.com/resources/1-minute-maths

More fluency problems can be found here.

https://corbettmathsprimary.com/5-a-day/

Hit the Button is one of our favourites in school!

https://www.topmarks.co.uk/maths-games/hit-the-button