11 Genius Math Hacks That Should Be Taught In Schools

Things would have been a lot easier if my teachers taught me these simple mathematical tricks. Learn one of these math hacks and you’ll feel like some sort of a math genius.
 
1. How To Figure Out Multiples Of Nine

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Instructables
 
2. How To Multiply Large Numbers In Your Head

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MoonnMan
 
3. How To Figure Out Multiples Of Nine

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Charles Stirton
 
4. How to Add And Subtract Fractions

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ayounes

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5. How To Multiply By 11

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wonderhowto
 
6. Secret To Remembering The Numbers In Pi

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1000LifeHacks
 
7. How To Figure Out Percentages

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Life Hacks
 
8. How To Find Fractions Of Whole Numbers

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ayounes
 
9. How To Convert Fahrenheit To Celsius

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quaxon
 
10. How To Remember Which Sign Is Greater Than And Which Is Less Than

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ducksters
 
11. How To Deliciously Improve Your Math Skills

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1000LifeHacks