This document outlines a mathematics skills progression ladder with 63 stages ranging from basic counting and number recognition skills to more advanced skills involving decimals, factors, rounding, and division. The stages are grouped into 8 levels (stages 0-1, 2-3, 5, 6, 7, 8) and describe the mathematical concepts and skills expected at each progression point such as knowing number patterns, addition and subtraction combinations, multiplication and division facts, fractions, and operations with decimals.