Order of Operations REVIEW

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

Front

What does PEMDAS stand for?

Back

PEMDAS is an acronym for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction, which represents the order of operations.

Front

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

Back

The first step is to perform multiplication: 4 x 6 = 24.

Front

What is the result of 7 x (7 - 4) ÷ 3?

Back

The result is 7.

Front

Which operation is performed first in 44 ÷ 2 x (3 - 1)?

Back

The first operation is subtraction: (3 - 1) = 2.

Front

What is the value of 8 ÷ 4?

Back

The value is 2.

Front

What is the result of 4 + 9 + 8 ÷ 4?

Back

The result is 15.

Front

How do you simplify 23 + (30 ÷ 10) x 4?

Back

First, calculate inside the parentheses: 30 ÷ 10 = 3. Then multiply: 3 x 4 = 12. Finally, add: 23 + 12 = 35.

Front

What is the result of 5 + 2 x 3?

Back

The result is 11, because you perform multiplication first: 2 x 3 = 6, then add 5.

Front

What is the value of (2 + 3) x 4?

Back

The value is 20, because you calculate inside the parentheses first: 2 + 3 = 5, then multiply by 4.