In this equivalence search students have to find fractions, decimals and percentages that sum to 1.

It displays quarters, one half and tenths. Sums can be made of more than 2 numbers, horizontally, vertically and even diagonally. There are over 35 to find. Teachers and parents can make up the rules, can a number be used more than once?

This search is perfect for some classroom competition and is a brilliant way of cementing fluency between fractions, decimals and percentages.