Parentheses, Brackets and Braces

Which three symbols are used to group numbers?

• comma

• parentheses

• brackets

• addition

• braces

Identify the parentheses.

• [ ]

• { }

• ( )

Identify the brackets.

• ( )

• [ ]

• { }

Identify the braces.

• { }

• [ ]

• ( )

Tags

CCSS.5.OA.A.1

An _____________ is a group of mathematical symbols that represent a number or quantity.

• evaluate

• expression

• brackets

• utilize

_____________ means to find the numerical value.

• expression

• brackets

• utilize

• evaluate

In what order do you operate inside of the grouping symbols?

• 1st - parentheses, 2nd - brackets, 3rd - braces

• 1st - brackets, 2nd - parentheses, 3rd - braces

• 1st - braces, 2nd - brackets, 3rd - parentheses

6 + (7 - 9) x 1 - What is the first step to evaluate the expression?

• 13 - 9

• (7 - 9)

• 9 x 1

• 6 + 7

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

2 x 6 ÷ 2

• 12

• 6

• 24

• 32

Tags

CCSS.3.OA.A.2

CCSS.3.OA.B.5

CCSS.3.OA.C.7

30 + 8 - [11 x (4 x 0)]

• 27

• 33

• 38

Tags

CCSS.5.OA.A.1