A simple type of abacus to help with counting up to one hundred. Can be used for adding, subtracting and other sums. This program is a very basic counting frame using beads to help in adding up or take away. Each bead represents one unit. They are...

Based on my Times Tables program (also available for free here) this focuses on improving division and mental arithmetic skills. The first level is very straightforward and suitable for beginners whilst further levels increase in difficulty. Certificate...

Goopla Number Bonds is a game about creating a mental image of how a number is made up by adding two numbers together or subtracting one number from another. On the first screen you are able to choose the number bond game to play from a drop down list,...