Maths games can be great for improving knowledge and this one we borrowed from the mathsphere.co.uk site, which is part of their extensive free resources.
Feeling confident about 2x, 5x and 10x tables? Why not have a go at this cross number? Just drag the numbers across to the correct squares. Easy peasy if you know your tables! If you get stuck the answers appear in red, but only for a short time.
[flash http://mathsblog.co.uk/wp-content/uploads/2007/10/crossno3.swf]