Cross Sums (Kakuro) puzzles are fun and easy to learn, yet challenging and addictive. Create an unlimited number of Cross Sums puzzles with Amigos Cross Sums. Choose from 5 difficulty levels and 4 grid sizes. Print or solve on screen.
AlphaMaths caters for everyone. More than 20 types of worksheets come with the program and more are freely available at the interactive alphamaths.org website. Sums in worksheets are automatically generated and then marked.
Multimedia Calculator.Net is an onscreen calculator optimised for the numeracy or basic maths student. It is highly configurable and extremely easy to use.