Some websites for you to have a look at which have some games for you to play...
ICT games - lots of different games to try!
The Maths Factor - currently free subscription and has blocks to work through.
White Rose Maths - have some videos to watch and some sheets to download.
Topmarks - have a great selection of various games.
Oxford Owl - see 'Kids activities' section.
BBC Bitesize - Maths
I see Maths - Games. Videos of some quick games to play at home.