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. The acronym PEMDAS is often used: 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 PEMDAS stand for?

Back

PEMDAS stands for Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

Tags

CCSS.6.EE.A.1

Front

Calculate: 10 - [4 + (2 x 2)]

Back

2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Calculate: 5 + (8-2)²

Back

41

Tags

CCSS.7.NS.A.3

Front

Calculate: (5 + 3 - 2) × 3²

Back

54

Tags

CCSS.7.NS.A.3

Front

Calculate: 20 + 3 × 6 – 5 + 25

Back

58

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Front

Identify the error: 6 + 3 - 2 = 6 - 2 = 4

Back

There is a subtraction error.

Tags

CCSS.7.NS.A.1D

Front

What is an exponent?

Back

An exponent is a number that indicates how many times to multiply a base number by itself. For example, in 3², 3 is the base and 2 is the exponent, meaning 3 is multiplied by itself 2 times (3 x 3).

Tags

CCSS.6.EE.A.1

Front

What is the result of 3²?

Back

9

Tags

CCSS.6.EE.A.1

Front

What is the result of 4 + 5 × 2?

Back

14 (Multiplication is performed before addition).

Tags

CCSS.7.NS.A.3