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Year 3Maths

Adding and subtracting 3 digit numbers

Lesson outcome

In this lesson, we will add and subtract with three digit numbers, we will also add and subtract with regrouping. We will compare the effect of adding and subtracting ten and one hundred, using Dienes blocks and place value tables to help us.

warning

This lesson will be removed by end of Summer Term 2025.

We've made brand-new and improved lessons for you.