1. 51.
    0
    @55 ilkokul bebesi oku da ogren
    http://www.mathsisfun.com...eration-order-pemdas.html
    P
    Parentheses first
    E
    Exponents (ie Powers and Square Roots, etc.)
    MD
    Multiplication and Division (left-to-right)
    AS
    Addition and Subtraction (left-to-right)

    After you have done "P" and "E", just go from left to right doing any "M" or "D" as you find them.
    ···
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