without rules.
They do 6 plus 6 to get 12.
Then they divide 12 by 6 to get 2.
Next, they add 6 to 2 to get 8.
Finally, they multiply 8 by 0 and end up with 0.
Others calculate 6 plus 6 divide 6 plus 6 first to get 12, then multiply by 0, or make other mix-ups.
However, mathematics has strict rules that we must always follow.
This standard rule is called PEMDAS or BODMAS.
PEMDAS stands for Parentheses, Exponents, Multiplication and Division, Addition and Subtraction.
According