PEMDAS

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). It is the order of operations used to solve mathematical expressions.

Front

What is the first step in solving an expression using PEMDAS?

Back

The first step is to solve any operations inside Parentheses.

Front

How do you handle multiplication and division in PEMDAS?

Back

Multiplication and division are handled from left to right as they appear in the expression.

Front

How do you handle addition and subtraction in PEMDAS?

Back

Addition and subtraction are also handled from left to right as they appear in the expression.

Front

What is the result of the expression (7 × 8 − 4) ÷ (6 − 2) using PEMDAS?

Back

The result is 13.

Front

What is the result of the expression (7 − 1) ÷ 2 × 3 using PEMDAS?

Back

The result is 9.

Front

What is the result of the expression 6 × 8 ÷ 4 + 18 using PEMDAS?

Back

The result is 30.

Front

What is the result of the expression 12 + 36 ÷ 4 using PEMDAS?

Back

The result is 21.

Front

What is the result of the expression 2 × (8 − 3) using PEMDAS?

Back

The result is 10.

Front

What is the importance of using parentheses in mathematical expressions?

Back

Parentheses indicate which operations should be performed first, altering the order of operations.