# Counting forwards and backwards (age 9+)

Count forwards and backwards in steps of powers of 10 (10, 100, 1000, 10,000, 100,000) for any given number up to 1,000,000

Builds on: 1000 More or Less (hard, https://ai.page/c/1000-more-or-less/en.md), Place Value × 10 Pattern (hard, https://ai.page/c/place-value-10-pattern/en.md)

Concept id: counting-forwards-and-backwards-age-9. Subject: maths. Licence: CC BY-SA 4.0.

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