Year 3 3-Digit Numbers and Tens Lesson Slides
These Year 3 3-Digit Numbers and Tens Lesson Slides are designed to support your teaching of this objective. The slides are accompanied by a teacher explanation and have interactive questions embedded within to check understanding.
National Curriculum Objectives
Number: Addition and Subtraction
Mathematics Year 3: (3C1) Add and subtract numbers mentally including three-digit number and tens
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