Nine simple math tricks you’ll wish you had always known

It’s not entirely your fault if you’re terrible at math — maybe you just didn’t know the tricks to make any math problem a piece of cake! Well, now you do, because Bright Side has brought you a list of simple math tricks.

Multiplying large numbers in your head

Learning the nine times table

The butterfly method for adding and subtracting fractions

Multiplying by 11 (example: 11×32)

Memorizing Pi

Multiplying by 6, 7, 8, and 9 using only your hands

Finding the percentage of a number

Finding a fraction of a whole number

Converting Celcius to Farenheit and vice versa