4. How to Add And Subtract Fractions
DONT SWIPE Why Didn't They Teach Us This In School?! The Most Useful Math Hacks In Existence 3 - https://www.facebook.com/diplyofficial
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I think this actually works! Except wouldn't it be dropping the last digit?
2. How To Multiply Large Numbers In Your Head
6. Secret To Remembering The Numbers In Pi
1. How To Figure Out Multiples Of Nine
Love this genius tip for comparing fractions. Great way for kiddos to check their reasoning!
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How have I lived without these?