﻿ Year 3 Subtract 1 Digit from 3 Digits Lesson - Classroom Secrets | Classroom Secrets
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Y3 Maths

# Subtract 1 Digit from 3 Digits Lesson

This Year 3 Subtract 1 Digit from 3 Digits lesson covers the prior learning of subtracting 1-digit from 2-digit numbers using pictorial representations, before moving onto the main skill of subtracting 1-digit from 3-digit numbers.

The lesson starts with a prior learning worksheet to check pupils’ understanding. 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 3: (3C1) Add and subtract numbers mentally, including

three-digit number and ones

three-digit number and tens

three-digit number and hundreds

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### 2 Teaching Support

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#### Lesson Slides

These lesson slides guides pupils through the prior learning of subtracting 1-digit from 2-digit numbers using pictorial representations, before moving onto the main skill of subtract 1-digit from 3-digit numbers. There are a number of questions to check pupils' understanding throughout.

Power Point from the old Resource Pack

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#### Modelling Powerpoint

This powerpoint can be used to model the questions that the children will complete on the Varied Fluency and Reasoning & Problem Solving worksheets as part of this lesson.

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#### 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

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#### Worksheet

This worksheet recaps subtracting 1-digit from 2-digit numbers using pictorial representations, before moving onto the main skill of subtracting 1-digit from 3-digit numbers.

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#### Video Tutorial

This Subtract 1-Digit Numbers from 2-Digit Numbers Video Tutorial explains how to subtract numbers.

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#### Interactive Activity

This Year 2 Subtract 1 Digit from 2 Digits Game includes three questions to check pupils’ understanding of subtracting using partitioning and number bonds.

### 2 Practical Activities

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#### Supporting Activities

This subtract 1 digit from 3 digits supporting activities sheet contains suggestions for additional tasks you might wish to use to support pupils' understanding of the concepts taught in the lesson.

### 2 Varied Fluency

Varied Fluency from the old Resource Pack

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#### Worksheet

This worksheet includes varied fluency questions for pupils to practise the main skill of subtract 1 digit from 3 digits.

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#### Interactive Activity

This Subtract 1 Digit from 3 Digits Game checks pupils’ understanding of subtracting 1-digit numbers from 3-digit numbers.

### 2 Reasoning & Problem Solving

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#### Worksheet

This worksheet includes varied fluency, reasoning and problem solving questions for pupils to practise the main skill of subtract 1-digit from 3-digit numbers.

Reasoning and Problem Solving from the old Resource Pack

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#### Worksheet

This differentiated worksheet includes reasoning and problem solving questions to support the teaching of this step.

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#### Discussion Problem

This worksheet includes two discussion problems which can be used in pairs or small groups to further pupils' understanding of the concepts taught in this lesson.

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#### Interactive Activity

This Year 3 Subtract 1 Digit from 3 Digits Maths Challenge is designed to check pupils’ understanding of subtracting 1-digit and 3-digit numbers.

### 2 Homework

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#### Worksheet

This differentiated worksheet includes varied fluency and reasoning and problem solving questions to support the teaching of this step.

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#### Consolidation Pack

This Addition and Subtraction Consolidation Year 3 Block 2 resource is aimed at Year 3 Secure and has been designed to give children the opportunity to consolidate the skills they have learned in Autumn Block 2 – Addition and Subtraction.

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#### Learning Video Clip

Maintenance Mick needs to complete his jobs around the Conservation Park to make it better for the animals and the visitors. He needs help to make sure he has the right measurements for his materials.

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#### Home Learning Pack

This Autumn week 5 Maths pack contains varied fluency, reasoning and problem solving worksheets