Year 3 Addition and Subtraction - Complements to 100 Lesson

Year 3 Addition and Subtraction Complete Unit

A bundle of fully resourced addition and subtraction lessons based on the Year 3 White Rose maths unit for addition and subtraction with 22 fully planned and resourced lessons included Included are lessons for: Lesson 1 - Apply number bonds within 10 Lesson 2 - Add and subtract 1s Lesson 3 - Add and subtract 10s Lesson 4 - Add and subtract 100s Lesson 5 - Spot the pattern Lesson 6 - Add 1s across a 10 Lesson 7 - Add 10s across a 100 Lesson 8 - Subtract 1s across a 10 Lesson 9 - Subtract 10s across a 100 Lesson 10 - Make connections Lesson 11 - Add two numbers (no exchange) Lesson 12 - Subtract two numbers (no exchange) Lesson 13 - Add two numbers (across a 10) Lesson 14 - Add two numbers (across a 100) Lesson 15 - Subtract two numbers (across a 10) Lesson 16 - Subtract two numbers (across a 100) Lesson 17 -Add 2-digit and 3-digit numbers Lesson 18 - Subtract a 2-digit number from a 3-digit number Lesson 19 - Complements to 100 Lesson 20 - Estimate Answers Lesson 21 - Inverse Operations Lesson 22 - Make Decisions All lessons include: * A lesson PowerPoint with starter, vocabulary, modelling (with teacher notes) and guided practice * Lesson plan * Worksheet with answer sheet * Scaffolded worksheet with answer sheet * Modified worksheet for those who need additional changes to access the learning with answers * Challenge tasks * Support strips that can be stuck in books Everything is included that could be needed to run the lesson successfully, with each resource carefully considered in ensuring accessibility for all as well as ensuring there are plenty of opportunities for challenge to provide depth of understanding.