Cool Math 4 All

Cool Math Ideas 4 kids and adults.

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Posted by coolmath123 at 5:46 PM

multiplying two numbers in the 90's (Insane math tricks)

Okay so everyone wants to do multiplication quickly right. Well we all know how to multiply by 10, 1, 2,3,4,5,6,7,8, and even 9 but what ab...
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squaring numbers that end in five

take a number that ends in five lets say 35 and first take the first digit and multiply it by itself +1 so 3x(3+1) and you get 12 so those a...
Age and Siblings Math Trick

Ok here's a cool math trick that will give you an answer with your age and the number of siblings you have 1. Take Your age 2. ...
Play Store (for kids)

Parents in first or second grade kids will have to learn how to count money and figure out change which will last throughout all of their li...
Play Games

I know this one from experience. Cool math is a term that is very rarely used because most people do not like math so how can something dis...

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