http://www.bbc.co.uk/education/subjects/zjxhfg8 BBC Key Stage 1 Maths

http://www.bbc.co.uk/education/subjects/z826n39 BBC Key Stege 2 Maths

http://www.topmarks.co.uk/Interactive.aspx?cat=8 Key Stage 1 Maths activities from Topmarks

http://www.topmarks.co.uk/Interactive.aspx?cat=20 Key Stage 2 Maths activities from Topmarks

http://www.primaryresources.co.uk/maths/ Lots of Maths activities from Primary Resources

http://www.counton.org/ The Counton site, lots of resources

http://nrich.maths.org/ Nrich Maths, lots of resources

http://mathforum.org/dr.math/ Ask Dr Maths a question

http://www.allmath.com/ Maths activities

http://www.primaryresources.co.uk/maths/mathsD2.htm Money problems, some of them interactive, fro Primary Resources

http://www.childrensmoneyworld.com/ Money activities

http://www.counton.org/games/ Maths games

http://www.funbrain.com/brain/MathBrain/MathBrain.html Various maths games

http://www.worksheetgenius.com create free, randomizable maths and literacy worksheets

http://www.mathfactcafe.com/ generates worksheets

http://www.hamilton-trust.org.uk/ Plans for each half term for Key Stage 1 and 2