number bonds to 20 min

Number Bonds to 20

Develop a deep understanding of number bonds to 20, recognizing how numbers combine to form a total.

Target Grade:

Lesson Overview

number bonds to 20 min

By the end of this unit, children will be able to:

What's Included

Target Age

Year 1 Number: Number and Place Value

  • Read, write and interpret mathematical statements involving addition (+), subtraction (−) and equals (=) signs.
  • Add and subtract one-digit and two-digit numbers to 20, including 0.
Last updated on: February 16, 2026

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