# Counting objects to 20

Count a set of objects to answer 'how many?' for sets up to 20 (arranged in lines, arrays, circles, or scattered)

Builds on: How Many in Total? (hard, https://ai.page/c/how-many-in-total/en.md), One-to-one counting (hard, https://ai.page/c/one-to-one-counting/en.md)

Concept id: counting-objects-to-20. Subject: maths. Licence: CC BY-SA 4.0.

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