Maths — Number Sense — Whole Numbers and Place Value + 6 more topics

Whole numbers are the counting numbers (0, 1, 2, 3...) and they're fundamental to almost everything else in math. Our number system is called a base-10 system, which just means we use 10 unique digits (0-9) and each place value is a power of 10.

Arithmetic operations are the fundamental ways you interact with numbers. Let's break down the four main ones:

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