This is a superb site from the TES with a large collection of great flash whiteboard resources for across the curriculum for Primary schools. There is something for everyone here!
http://ictmagic.wikispaces.com/Cross+Curricular
A well made flash version of the TV show 'Deal or No Deal' with lot of maths possibilities, such as comparing large numbers, place value or probability.
http://ictmagic.wikispaces.com/Maths
A simple site with well written explanations, examples, worksheets and games of maths topics from across the curriculum.
http://ictmagic.wikispaces.com/Maths
A nice flash whiteboard resource where users are given a multiplication question to answer by dragging along a numberline.
http://ictmagic.wikispaces.com/maths
Create a number line worksheet using whole and decimal numbers.
Note that only the answer screen is shown on the screen, but when you print you will get both the question and answer sheets.
http://ictmagic.wikispaces.com/Maths
A random addition question worksheet generator with lots of options and levels. Publish your worksheets online and give the link to your student to complete. Worksheets are self marking. You can also print your worksheets.
http://ictmagic.wikispaces.com/Maths
Shoot some hoops and learn some maths with this lovely maths game for practising addition, subtraction and multiplication at two different levels.
http://ictmagic.wikispaces.com/maths
A good maths game where players fly a spaceship through a time tunnel, collecting fuel as you go. Set a clock to the correct time to go to the next stage. There are four different levels of time-telling ability.
http://ictmagic.wikispaces.com/maths
Great multipurpose maths thinking blocks. Add different colour blocks, change their size and break into fractions. Click the 'problems' button and give lots of maths questions to work out with the blocks.
http://ictmagic.wikispaces.com/Maths
A good whiteboard resource for practising the four operations. Choose from two difficulty levels and to practise mixed or a single operation.
http://ictmagic.wikispaces.com/maths