Reah's Blog | Education, Language, Technology

Divisibility Rules Mind Map

By on Jul 29, 2011 in Education | 3 comments

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Was there a time when you were asked if a big number is divisible by 6, or 4 and feared you’d be unable to answer it without a calculator? Happens a lot on exams, right? Well, here is a mind map I created that helps you memorize the divisibility rules so you can answer another question like that in the future.