One less — within 100
✓ Core — a statutory requirement of the National Curriculum
Your child does this by reading what is written and tapping their answer.
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 by reading what is written and tapping their answer.