Front

What is the Order of Operations?

Back

The Order of Operations is a set of rules that determines the sequence in which calculations are performed in a mathematical expression. It is often remembered by the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right)).

Tags

CCSS.7.NS.A.3

Front

What does GEMDAS stand for?

Back

GEMDAS stands for Grouping symbols, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right). It is a variation of PEMDAS that emphasizes grouping symbols.

Tags

CCSS.6.EE.A.1

Front

Evaluate: -13 - (5 - 2)

Back

-16

Tags

CCSS.7.NS.A.1C

Front

Which symbol does not represent a grouping symbol?

Back

=

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Evaluate: 6(7 - 5) - 5

Back

7

Tags

CCSS.7.NS.A.3

Front

What is the highest value among the following expressions: 5(9 - 3), 40 ÷ 4 ⋅ 5, 16 - 4 + 7?

Back

40 ÷ 4 ⋅ 5

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is a grouping symbol?

Back

A grouping symbol is a mathematical notation that indicates which operations should be performed first in an expression. Examples include parentheses ( ), brackets [ ], and fraction bars.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the result of 17 - 13 - 3?

Back

1

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the purpose of using parentheses in mathematical expressions?

Back

Parentheses are used to indicate which operations should be performed first, ensuring that calculations are done in the correct order.

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

What is the value of (14 + 2 ⋅ 3) ÷ 2?

Back

10

Tags

CCSS.7.NS.A.3