Order of Operations

Front

What is the Order of Operations?

Back

A set of rules that determines the sequence in which calculations are performed in a mathematical expression.

Front

What does PEMDAS stand for?

Back

Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

What is the first step in the expression: 3 + 4 x 6 - 4?

Back

Multiplication (4 x 6 = 24).

Front

Simplify: [25 - (13 + 4) + 4] ÷ 3

Back

4.

Front

Solve: -2 x (3 + 8 ÷ 4)²

Back

-50.

Front

What is the result of 4 + 9 + 8 ÷ 4?

Back

15.

Front

Solve: 5 - 6² ÷ 4 - 3

Back

-7.

Front

What is the role of parentheses in order of operations?

Back

They indicate which operations should be performed first.

Front

How do you handle exponents in an expression?

Back

Calculate the exponent before performing multiplication, division, addition, or subtraction.

Front

What is the result of 8 ÷ 4 x 2?

Back

4 (perform division and multiplication from left to right).