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. If they need more practice, you can choose other resources for that step. 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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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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Full Step

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.

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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.

2 Teaching

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Lesson Slides

Lesson Slides

These lesson slides guides 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.

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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.

3 Activities

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Worksheet

Worksheet

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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Full Step

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.

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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.

4 Extension

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Extension

Extension

This bonds to 100 - tens and ones extension task includes a challenge activity which can be used to further pupils' understanding of the concepts taught in the bonds to 100 - tens and ones lesson.