Cool math tricks
This unit is dedicated to showing you a variety of cool math tricks that will help you tackle some basic math problems with speed and great accuracy.Learn to multiply by powers of ten the easy way with these useful shortcuts tricks
Multiplication by 11
Learn how to perform multiplication by 11 in 10 seconds or less with these useful tricks
Squaring numbers ending with five
What if you could square any number two digit number ending in five in 4 seconds or less?
Finger multiplication
Easy, straightforward, and quick multiplication with your fingers!
Number trick with 1089
impress your friends with this 1089 trick!
Compensation
Learn how to use compensation to quickly add, subtract, divide, and multiply
Buy my ebook. It offers a thorough coverage of fractions!
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Optical Illusions with Geometry
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New math lessons
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Recent Articles
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Optical Illusions with Geometry
Oct 22, 18 04:14 PM
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Why the Rule of 72 Works
Oct 15, 18 11:05 AM
why the rule of 72 works- math explanation of where the 72 came from.
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Rule of 72 definition
Oct 10, 18 08:36 AM
What is the rule of 72 ? Find out how you can use it to solve compound interest problems fast
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Multiplication of Binomials Geometrically - Area models
Oct 08, 18 08:47 AM
The objective of this lesson is to examine the multiplication of binomials geometrically
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Heart of Algebra : Key questions for the SAT math
Sep 01, 18 04:07 PM
These heart of algebra questions will help you prepare to take the math portion of the SAT
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How to Solve Logarithmic Equations
Jul 06, 18 12:29 PM
Learn how to solve two types of logarithmic equations
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Area Between Four Touching Circles
Jun 27, 18 09:24 AM
What is the area between four touching circles? How do I find it?
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