# Square and cube numbers

Use integer powers and associated real roots (square, cube, and higher); recognise powers of 2, 3, 4, and 5; distinguish between exact representations of roots and their decimal approximations

Builds on: Ratio (age 11+) (hard, https://ai.page/c/ratio-age-11/en.md)

Concept id: square-and-cube-numbers-maths. Subject: maths. Licence: CC BY-SA 4.0.

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