Add a two-digit number and ones — with exchange
✓ Core — a statutory requirement of the National Curriculum
Your child does this with tens and ones — the sticks and cubes from school.
DumDum Maths
This is staging, where changes are checked before they go live. The real site is app.dumdummaths.com.
DumDum Maths
✓ Core — a statutory requirement of the National Curriculum
Your child does this with tens and ones — the sticks and cubes from school.