Order of Operations Parentheses and Brackets

In GEMDAS, the G stands for grouping. In what order do you perform operations?

• Parentheses, Braces, then Brackets

• Braces, Brackets, then Parentheses

• Brackets, Braces, then Parentheses

• Parentheses, Brackets, then Braces

Evaluate this expression: [7 + (4 x 2)] x 3.

• 45

• 39

• 46

• 35

25 - (4 x 5) = k

• k = 105

• k = 5

• k = 16

• k = 20

Evaluate {36 + [(4 x 3²) / 36]}.

• 36

• 0

• 37

• 72

Which of the following is an order of operation? Select all that apply.

• Addition

• Subtraction

• Parentheses

• Exponents

True or False: the order of operations is a set of rules to follow when more than one operation is used in an expression.

• True

• False

Evaluate this expression: (2 x 9) + (8 / 2).

• 15

• 22

• 24

• 10

Pick the correct order for Order of Operations

• Parentheses, Multiplication, Division, Addition, Exponents, Subtraction

• Exponents, Multiplication, Division, Addition, Parentheses, Subtraction

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

True or False?
2 + (4 x 5 - 2) + 8 = 28

• True

• False

What are the steps to solve the following expression?
50 − 16 ÷ 2 x (12 + 4)

• brackets
  multiplication
  subtraction
  division

• brackets
  multiplication
  division
  subtraction

• brackets
  division
  multiplication
  subtraction

• brackets
  subtraction
  multiplication
  division