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Counting to 20

Mathematics Grade 1 Difficulty 2/5

Beginning of the lesson

Counting to 20

Counting means saying numbers in order.

We count to find how many.

The numbers from 1 to 20 are:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20

We count many things every day:

  • Fingers and toes
  • Toys in your box
  • Books on a shelf
  • Cookies on a plate

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  • The complete explanation
  • Worked examples
  • Common mistakes and how to avoid them
  • Test questions: 46
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