Y2 Maths

Bonds to 100 - Tens and Ones Lesson

This Year 2 Bonds to 100 - Tens and Ones lesson covers the prior learning of bonds to 10 and related facts, before moving onto the main skill of finding number bonds to 100.

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 Objectives
Mathematics Year 2: (2C1) Recall and use addition and subtraction facts to 20 fluently, and derive and use related facts up to 100
Mathematics Year 2: (2C2a) Add and subtract numbers mentally, including: a two-digit number and ones, a two-digit number and tens, two two-digit numbers, adding three one-digit numbers
Mathematics Year 2: (2C3) Recognise and use the inverse relationship between addition and subtraction and use this to check calculations and missing number problems

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2 Teaching Support

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Lesson Slides

Lesson Slides

These lesson slides guide pupils through the prior learning of bonds to 10 and related facts, before moving onto the main skill of bonds to 100 - tens and ones. There are a number of questions to check pupils' understanding throughout.

Power Point from the old Resource Pack
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Modelling PowerPoint

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.

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Video Tutorial

In this Bonds to 100 Video Tutorial, Katie shows pupils how to use bonds to 10 to solve addition and subtraction calculations totalling 100.

1 Prior Learning

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Worksheet

Worksheet

This Year 2 Bonds to 100 - Tens and Ones lesson covers the prior learning of bonds to 10 and related facts, before moving onto the main skill of finding number bonds to 100.

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Video Tutorial

Katie shows pupils how to use practical materials to create a mini abacus to work out their number bonds in this Number Bonds to 10 Video Tutorial.

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Interactive Activity

This Year 1 Number Bonds to 10 Game is designed to check pupils' understanding of finding all number bonds to 10.

2 Varied Fluency

Varied Fluency from the old Resource Pack
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Worksheet

Worksheet

This differentiated worksheet includes varied fluency questions for pupils to practise the main skill of this lesson.

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Interactive Animation Activity

Interactive Animation Activity

This Year 2 Bonds to 100 Interactive Animation aims to support pupils' knowledge of number bonds. Children will help Zip and Bop to pack their spare parts by completing calculations using number bonds to 100.

2 Reasoning & Problem Solving

Reasoning and Problem Solving from the old Resource Pack
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Worksheet

Worksheet

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

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Mixed Activity

Mixed Activity

This worksheet includes varied fluency, reasoning and problem solving questions for pupils to practise the main skill of bonds to 100 - tens and ones.

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Discussion Problem

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 Challenge Activity

Interactive Challenge Activity

This Year 2 Bonds to 100 - Tens and Ones Maths Challenge is designed to check pupils' ability to create number bonds to 100 with tens and ones.

2 Homework

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Worksheet

Worksheet

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

2 Additional Activities

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Home Learning Pack

Home Learning Pack

This Autumn week 9 Maths pack contains varied fluency, reasoning and problem solving worksheets.

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Consolidation Pack

Consolidation Pack

This resource is aimed at Year 2 Expected 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

Learning Video Clip

Cleo and Corey  return to the prehistoric era and have lots of fun counting stones and bones to practice their number bonds to 100. They even count the spots on a family of dinosaurs!