8 Useful Math Hacks That They Didn’t Teach You In School

Math can be really hard sometimes, especially when your entire knowledge universe is bombarded by tons of information and distraction, on a daily basis. If you too are tired of being forced to struggle in math class or wish your kid doesn’t go through the same ordeal, these next tricks will certainly help. Say goodbye to cruel math teachers and their methods in order to welcome these simple hacks. Take a look over the images which show you how to multiply large numbers in your head, add and subtract fractions, and even figuring out percentages. After learning these methods, you will surely amaze your school peers and teachers alike.

1. Multiples of 9 works in reverse order!

2. Your hands can tell you the future … okay, fine, it can tell you multiples of 6, 7, 8, and 9!

3. Butterfly method for adding and subtracting fractions! No fighting over pizza anymore!

4. Reverse Zorro! Starting at the bottom, draw a line from the 4 to the 24 (4 goes into 24 six times). Draw the line to the 3 (six times three is 18). Draw the top line and write the answer.

5. Know what date will fall on what day of the week any time … GENIUS!

6. How to convert Fahrenheit to Celsius and vice versa all in your head!

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7. Percentages will never stifle you ever again

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8. How To Multiply Large Numbers In Your Head