Problem-Solving Investigation: Add/subtract near multiples of 10 (Yr 2 More Addition & Subtraction)

Year 2 More Addition and Subtraction: Add near multiples of 10 to/from 2-digit numbers

This in-depth Maths Investigation will develop maths meta-skills, and enable children to learn to think mathematically and articulate mathematical ideas.

In-depth investigation: Nines to Zero
Children repeatedly add 9 or 19 to numbers until they reach a multiple of 10. Look for patterns. Make and test predictions based on the patterns.

This problem-solving investigation is part of our Year 2 More Addition and Subtraction block. Each Hamilton maths block contains a complete set of planning and resources to teach a terms worth of objectives for one of the National Curriculum for England’s maths areas.