﻿ Year 5 Adding and Subtracting Wholes and Decimals Lesson - Classroom Secrets | Classroom Secrets

Y5 Maths

# Year 5 Adding and Subtracting Wholes and Decimals

This Year 5 Adding and Subtracting Wholes and Decimals lesson covers the prior learning of finding complements to 1 and adding and subtracting decimals with different decimal places, before moving onto the main skill of adding and subtracting wholes and decimals.

The lesson starts with a prior learning worksheet to check pupils’ understanding. If they need more practice, you can choose other resources for those steps herehere and here. The interactive lesson slides recap the prior learning before moving on to the main skill. Children can then practise further by completing the activities and can extend their learning by completing an engaging extension task.

National Curriculum Objective
Mathematics Year 5: (5F10) Solve problems involving number up to three decimal places
Mathematics Year 5: (5M9a) Use all four operations to solve problems involving measure [for example, length, mass, volume, money] using decimal notation, including scaling

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### 2 Teaching Support Subscription #### Lesson Slides

These lesson slides guide pupils through the prior learning of finding complements to 1 and adding and subtracting decimals with different decimal places, before moving onto the main skill of adding and subtracting wholes and decimals. There are a number of questions to check pupils' understanding throughout. Subscription #### Lesson Slides

These are the same as the lesson slides on Classroom Secrets. You can assign this as an activity for pupils to access individually in school or remotely from home.

### 1 Prior Learning Subscription #### Worksheet

This worksheet recaps prior learning of finding complements to 1 and adding and subtracting decimals with different decimal places, before moving onto the main skill of adding and subtracting wholes and decimals. Subscription #### Full Step

For further practice, visit the full step where you will find a selection of further resources and activities such as a differentiated resource pack, homework/extension worksheet and discussion problem. Subscription #### Interactive Activity

This Year 5 Complements to 1 Game is designed to check pupils' understanding of adding together decimal numbers to create complements to 1. Free #### Interactive Activity

This Year 5 Adding Decimals with Different Decimal Places Game checks pupils' understanding of adding decimals together where the decimal numbers have different decimal places. Free #### Interactive Activity

This Year 5 Subtracting Different Decimal Places Game checks pupils' understanding of subtracting decimals which have a different number of decimal places.

### 3 Activities Subscription #### Worksheet

This worksheet includes varied fluency, reasoning and problem solving questions for pupils to practise the main skill of adding and subtracting wholes and decimals. Subscription #### Full Step

For further practice, visit the full step where you will find a selection of further resources and activities such as a differentiated resource pack, homework/extension worksheet and discussion problem. Subscription #### Interactive Activity

This Year 5 Adding and Subtracting Wholes and Decimals Activity is designed to check pupils’ understanding of adding and subtracting whole and decimals.

### 4 Extension Subscription #### Extension

This adding and subtracting wholes and decimals extension task includes a challenge activity which can be used to further pupils' understanding of the concepts taught in the adding and subtracting wholes and decimals lesson. Subscription #### Challenge Activity

This Year 5 Adding and Subtracting Wholes and Decimals Maths Challenge checks pupils' understanding of adding and subtracting wholes and decimals within a problem solving context.