Order of Operations with Exponents

Front

What does PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. 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

In the expression 5 - 3 + 2, what operation should be done first according to the order of operations?

Back

Subtraction should be done first, so you would calculate 5 - 3 before adding 2.

Front

What is the result of (15 ÷ 3)² + 9 ÷ 3?

Back

The result is 28.

Front

How do you handle multiplication and division in an expression?

Back

You perform multiplication and division from left to right, whichever comes first.

Front

What is the value of 2²?

Back

The value of 2² is 4.

Front

What is the result of (2 + 7 - 1) ÷ 2²?

Back

The result is 2.

Front

What is the correct order of operations?

Back

The correct order is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Front

In the expression 12 + 10 ÷ 10 · 14 - 6, which operation do you perform first?

Back

You perform addition first.

Front

What is the result of 5 - 3 + 2?

Back

The result is 4.