Order Of Operations

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

Evaluate: 100 - 25 x 4 + 17

Back

17

Front

What operation do you perform first in the expression (12 + 10) ÷ 10 × 14 - 6?

Back

Addition.

Front

In the expression 10 - 4 ÷ 1 x 5, which operation is performed first?

Back

Division.

Front

Who is correct? Sallie: 16 ÷ 2 × 8 = 64 or Brian: 16 ÷ 2 × 8 = 1?

Back

Sallie is correct.

Front

What is the result of 3 x 9 + 7 using PEMDAS?

Back

34.

Front

What is the first step in solving the expression 5 + 2 × (3 + 4)?

Back

Calculate the expression inside the parentheses: (3 + 4) = 7.

Front

If you have the expression 8 - 3 + 2, which operation do you perform first?

Back

You perform addition and subtraction from left to right.

Front

What is the value of 6 + 2 × 3?

Back

12.

Front

In the expression 4 × (2 + 3) - 5, what do you calculate first?

Back

Calculate the expression inside the parentheses: (2 + 3) = 5.