3-Digit Numbers and Ones Year 3 Lesson Slides

Teacher Specific Information

These 3-Digit Numbers and Ones Year 3 Lesson Slides are designed to teach the skills needed to add and subtract one-digit numbers to and from three-digit numbers. The slides are accompanied by a teacher explanation and have interactive questions embedded within to check understanding.

This teaching slide show will be useful for children to watch at home or for extra support as part of an intervention, or whole class activity.

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National Curriculum Objectives

Addition and Subtraction

Mathematics Year 3: (3C1) Add and subtract numbers mentally, including three-digit number and ones