In this worksheet, students must simply know their subtraction number bonds up to 20. No explanations are given.
Key stage: KS 1
Curriculum topic: Number: Addition and Subtraction
Curriculum subtopic: Add and Subtract to 20
Difficulty level: 
Sign up for a £1 trial so you can track and measure your child's progress on this activity.
We're your National Curriculum aligned online education content provider helping each child succeed in English, maths and science from year 1 to GCSE. With an EdPlace account you’ll be able to track and measure progress, helping each child achieve their best. We build confidence and attainment by personalising each child’s learning at a level that suits them.
Start your £1 trial
