# Counting in 6s

Count in multiples of 6, 7, 9, 25, and 1000

Builds on: Skip Counting (4s, 8s, 50s, 100s) (hard, https://ai.page/c/skip-counting-4s-8s-50s-100s/en.md)

Concept id: counting-in-6s. Subject: maths. Licence: CC BY-SA 4.0.

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