Project Happy Child – Free Worksheets and resources.

nrich – Part of the Millennium Mathematics Project based in the University of Cambridge. The site is republished every month with new content – maths problems, games and articles.

Cut the Knot – Interactive mathematics, games and puzzles.

Mrs Glosser’s Maths Goodies – free math help site featuring interactive lessons, puzzles and worksheets.

Absurd Math I – an interactive mathematical problem solving game series.

The Number Gym – Interactive activities in maths.

Multiplication.com – Activities, games & worksheets for learning times tables.

Big Brainz – free game to learn times tables.