|$Right$ $triangle$||$c^2 = a^2 + b^2$
$b^2 = c^2 - a^2$
$a^2 = c^2 - b^2$
Pre-algebra formulas reference is the collection equations for the study of basic mathematics. This formulas cheatsheet includes numbers, integers, fractions, decimals, negative numbers, factorization, roots, powers, radical numbers, associativity, distributivity and more. It is a complete list of pre-algebra formulas to prepare student for the study of algebra.