how to caculate math

How to caucalate MATH

FIRST, Let do some example with number 9

Example 1

9 + 3 = 12

12 = 1+2 = 3

So the number 9 is the biggest number

Next, Let do some example with number 8

With 3 numbers

Example 2

8+(3+5)= 16

First solution!

First we need to add ( ) this!

So

8+8=16

Second solution!

8x2= 16