Year 1 Addition and Subtraction within 20 Maths Challenge

Year 1 Addition and Subtraction Activities

Teacher Specific Information

This Year 1 Addition and Subtraction within 20 Maths Challenge aims to extend pupils’ knowledge of addition and subtraction. Children will use the clues given to find possible calculations. They can use the given number line to support their counting.

If you would like to access additional resources which link to this Maths Challenge, you can purchase a subscription on our sister site, Classroom Secrets.

National Curriculum Objectives

Addition & Subtraction
(1C2a) Add and subtract one-digit and two-digit numbers to 20, including zero

Sign Up