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Deb Russell

Deb's Mathematics Blog

By Deb Russell, About.com Guide to Mathematics

Divisibility Rules

Saturday November 19, 2005
Divisible by.......you'll find some great strategies, tips and tricks for determining if a number is divisible by 2's, 3's etc. Try a few, practice a few and soon you'll know them all.

Comments

July 1, 2008 at 8:48 am
(1) Khristel says:

What are the true answer?????????????????

April 23, 2009 at 7:24 am
(2) dev says:

i want to know the general formula of divisility?

August 26, 2009 at 6:39 am
(3) mysterious says:

could i ever find the divisibility rule of 13 and 17….it’s needed!!!!!

November 2, 2009 at 6:41 pm
(4) Nichole says:

What is the real answer?!!!!!!!!!!!!!!??????????????????????

November 8, 2009 at 12:03 pm
(5) Kara Szathmary says:

What are you referring to when asking “what is the “real” answer.?” Are you asking what is the correct answer to some problem OR are you asking what is a “real” number?

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