# Year 4 Maths

October 14, 2021

## Year 4 Addition and Subtraction – Checking Strategies – Lesson 10

In this lesson, children will use their knowledge of addition and subtraction and inverse operations to check the answers to […]
October 12, 2021

## Year 4 Addition and Subtraction – Estimating answers – Lesson 9

In this lesson, children will use their knowledge of rounding to help them estimate the answers to addition and subtraction […]
October 12, 2021

## Year 4 Addition and Subtraction – Efficient subtraction – Lesson 8

In this lesson, children will develop their understanding of when to use different subtraction methods. There is a teaching presentation […]
October 12, 2021

## Year 4 Addition and Subtraction – Subtract two 4-digit numbers with more than one exchange – Lesson 7

In this lesson, children explore what happens when they have to exchange more than once in column subtraction. There is […]
October 12, 2021

## Year 4 Addition and Subtraction – Subtract two 4-digit numbers with one exchange – Lesson 6

This lesson allows children to explore what happens when they have to exchange in column subtraction. There is a teaching […]
October 8, 2021

## Year 4 Addition and Subtraction – Subtract two 4-digit numbers with no exchange – Lesson 5

This lesson allows children to build on their year 3 knowledge to subtract with 4 digits using the column method.  There […]
October 8, 2021

## Year 4 Addition and Subtraction – Add two 4-digit numbers with two or more exchanges – Lesson 4

This lesson allows children to build on adding two 4-digit numbers with one exchange. They will add with more than […]
October 4, 2021

## Year 4 Addition and Subtraction – Add two 4-digit numbers – one exchange – Lesson 3

In this lesson, children will build on the previous lesson and learnt to add two four-digit numbers where there will […]
October 4, 2021

## Year 4 Addition and Subtraction – Add two 4-digit numbers no exchange – Lesson 2

In this lesson, children will build on their previous learning of column addition in year 3 to add two four-digit […]
September 14, 2021

## Year 4 Length and Perimeter – Perimeter of rectilinear shapes – Lesson 4

In this lesson, children calculate the perimeter of rectilinear shapes and find the value of missing sides. There is a […]
September 14, 2021

## Year 4 Length and Perimeter – Perimeter of a rectangle – Lesson 3

In this lesson, children calculate the perimeter of a rectangle from the length and width. They will learn different approaches […]
September 14, 2021

## Year 4 Length and Perimeter – Perimeter on a grid – Lesson 2

In this lesson, children calculate the perimeter of rectilinear shapes by counting squares. They will learn strategies for accurately adding […]

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