Who am I
Be a mathematical
Pemdas
100

I use () or []

Parentheses 

100

2x3+6-16

What is 4

100

What does pemdas stand for

What is Parentheses, Exponents, Multiplication, Division, Addition, and SUbtraction  

200

I am the most powerful one like this 52

Exponents

200

4+3-6x2

What is 5

200

Which couple is married (Its two married couples but one write answer) 

Addition and Subtraction

300

I take away as much as i can

Subtraction

300

5+3-(2x2)

What is 4

300

Whats the other married couple

Multiplication and Division 

400

My symbol is like a line with 2 dots

Division

400

35-3x6+9

What is 26

400

What is the real title of P.E.M.D.A.S

Order of operations

500

My symbol is x

Multiplication

500

40-35+3x4

What is 7

500

Would you go with Order of Operation way or Left to right

Order of Operations