Recap: What Are Roman Numerals? Before we begin figuring out how to add and subtract Roman style, let’s recap how the Roman numeral system that we learned about last time works.

This KS2 Maths article explains how Roman numerals uses letters instead of numbers to represent values.

Small Number Counts to 100 Our intention is to create stories in such a way that they allow for interpretations at multiple levels of mathematical knowledge. For example, our first story, Small Number ...