Year 2 | Adding 2 Two-Digit Numbers Part 2 Lesson Presentation

Year 2 | Adding 2 Two-Digit Numbers Part 2 Lesson Presentation

This lesson focuses on adding 2 two-digit numbers which cross a tens boundary and require an exchange of ones and tens. Topic/Block: Addition and subtraction White Rose Maths Small Steps: Add two 2-digit numbers - crossing ten-add ones and add tens. NC Links: Recall and use addition and subtraction facts to 20 fluently and derive and use related facts to 100. Add and subtract numbers using concrete objects, pictorial representations and mentally, including: two two-digit numbers Solve problems with addition and subtraction: using concrete objects and pictorial representations. Ready-to-progress criteria: Year 1 Conceptual Prerequisites: Add and subtract within 10. Know that a multiple of 10 is made up of a number of tens. 2AS-4 Add and subtract within 100 by applying related one-digit addition and subtraction facts: add and subtract any 2 two-digit numbers TAF Statements: Working Towards: Add and subtract (one-digit numbers) explaining their method verbally, in pictures, or using apparatus. Recall at least four of the six number bonds for 10 and reason about associated facts. Working At: Recall all the number bonds to and within 10, and use these to reason with a calculate bonds to and within 20, recognising associated additive relationships. Greater depth - Using reasoning about numbers and relationships to solve more complex problems and explain their thinking.

Year 2 Addition and Subtraction resources

Aligned with the maths mastery approach, this Year 2 | Adding 2 Two-Digit Numbers Part 2 Lesson Presentation is fully editable, and is designed for the Year 2 maths curriculum covering the following maths objectives for the autumn term:

This lesson focuses on adding 2 two-digit numbers which cross a tens boundary and require an exchange of ones and tens.

Topic/Block: Addition and subtraction

Maths Small Steps: Add two 2-digit numbers – crossing ten-add ones and add tens.

NC Links: Recall and use addition and subtraction facts to 20 fluently and derive and use related facts to 100. Add and subtract numbers using concrete objects, pictorial representations and mentally, including: two two-digit numbers

Solve problems with addition and subtraction: using concrete objects and pictorial representations.

Explore our other  year 2 addition and subtraction resources.

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