11 Useful Math Tips You Probably Never Learned In School




1. Converting Fahrenheit to Celsius






2. Multiply Large Numbers in Your Head






3. Multiply Any Number by 11






4. Remembering Pi






5. Figuring out Fractions of Numbers


















6. Adding and Subtracting Fractions






7. Multiples of Nine






8. Tables of 6, 7, 8 and 9






























9. Figuring Out The Percentage of a Number






10. Remembering Greater Than and Less Than Symbols






11. And The Most Important Tip Of All!







h/t Viralnova

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