MathsYear 1Addition & Subtraction

as y1 subtract 20

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What you'll learn

  1. 1

    Imagine you have 20 toy cars 🚗. If your friend takes some away, you have less now!

  2. 2

    If you have 20 sweets and eat 1, how many are left? 🍬

  3. 3

    Take away 7 from 20 on the number line — hop backwards!

  4. 4

    Let's do 20 - 4 together. 🧮

  5. 5

    Now you try! Take away 8 from 20.

  6. 6

    20 - 5 = ? 🤔

  7. 7

    What is 20 - 0? 🎉

Practise as y1 subtract 20 with Whizlo

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