Developed in partnership with Ochre Education, these lesson resources support the use of effective, evidence-based practices and address the learning expected in the Australian curriculum. 

This lesson is part of Unit 2: Exploring calculation strategies within the Year 3 maths lessons.

Students will learn

In this lesson, we will be adding and subtracting 2 digit numbers with regrouping by using our number bond knowledge. We will use number lines to visualise the process.

Australian Curriculum links: ACMNA054 and ACMNA055.

Introductory quiz

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Lesson video