Year 3 Addition and Subtraction - 3-digit - 3-digit Triple Lesson Bundle

A triple lesson bundle that works on being able to subtract a 3-digit from another 3-digit number using the written method where exchanging is required.

Included in the bundle is a single introductory lesson that includes:
A fully-resourced lesson aimed at an objective based on being able to subtract a 3-digit number from a 3-digit number where some exchanging is needed.

Included is a lesson PowerPoint that includes an arithmetic starter, key vocabulary, modelling and discussion as well as guided practice. This then moves on to an independent activity and challenge questions, with answers included for these.

This lesson is all based on using the written method based on children having previously become confident with the method from 3-digit - 1-digit and 3-digit - 2-digit having used Base 10 initially.

This is then followed up with a double lesson that includes:
A fully-resourced double lesson aimed at an objective based on being able to subtract a 3-digit number from a 3-digit number where some exchanging is needed .

Included is a double lesson PowerPoint that includes an arithmetic starter for each lesson, key vocabulary, modelling and discussion as well as guided practice. This then moves on to an independent activity and challenge questions, with answers included for these.

This lesson is all based on using the written method based on children having previously become confident with the method from 3-digit - 1-digit and 3-digit - 2-digit having used Base 10 initially and an introductory lesson on written method purely by itself.