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).

Front

What is the first step in solving the expression (7 − 1) ÷ 2 × 3?

Back

The first step is to solve the expression inside the parentheses: 7 - 1 = 6.

Front

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

Back

The result is 10.

Front

In the expression 6 × 8 ÷ 4 + 18, which operation do you perform first?

Back

You perform multiplication and division from left to right, so first calculate 6 × 8.

Front

What is the final answer for the expression 6 × 8 ÷ 4 + 18?

Back

The final answer is 30.

Front

In the expression 10 - 7 + 8 ÷ 1, which operation is done first?

Back

The first operation is division: 8 ÷ 1 = 8.

Front

What is the result of the expression 3 x 9 + 7?

Back

The result is 34.

Front

What is the purpose of using PEMDAS in mathematics?

Back

PEMDAS helps to determine the correct order of operations to solve mathematical expressions accurately.

Front

What operation does 'E' in PEMDAS represent?

Back

The 'E' in PEMDAS represents Exponents.

Front

If you have the expression 5 + 2 × 3, what do you calculate first?

Back

You calculate 2 × 3 first, which equals 6.