There is a method to find madness of mathematics of how they look. The numbers in the universe can make sense but here are few hacks which you can use to impress friends.

### 1. 9 Times Tables

Write the equations for 9 time table. You can 10 numbers in sequence from zero through nine . Third, write 10 numbers in sequence from zero through nine from the bottom as the second part of answer.

### 2. Multiplying By 6,7,8,9, and 10

You can assign numbers from thumbs to pinky and then thumb represet 6 and pinkie represent 10.

For example, 9 X 8, the first digit of the result is the number of fingers from 9 to 8 which is 7.

The second digit is found by multiplying the number of fingers on the left hand by number of fingers on right hand

9 x 8 = 72

### 3. Memorizing The First 39 Digits Of Pi

You can memorize the three sentences and number of letters in each word which gives first 39 digits of Pi.