Order of Operations Practice Challenge

Mrs. Herman guides students through solving order of operations problems using the PEMDAS method. She explains the rules of PEMDAS, emphasizing the importance of parentheses, exponents, multiplication, division, addition, and subtraction. The video includes four example problems, each demonstrating the step-by-step application of PEMDAS to solve mathematical expressions accurately.

What does the acronym PEMDAS stand for?

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

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

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

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

Tags

CCSS.6.EE.A.1

In the expression 9 + 3 * 16 / 8 / 4, what operation should be performed first?

• Division

• Multiplication

• Addition

• Subtraction

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

After solving the parentheses in 9 + 3 * 16 / 8 / 4, what is the next step?

• Divide 24 by 4

• Divide 16 by 8

• Multiply 3 and 16

• Add 9 and 3

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

In the expression 365 + 35 / 5 + 3, what is the result of 365 + 35?

• 405

• 400

• 370

• 390

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the final result of the expression 365 + 35 / 5 + 3?

• 22

• 25

• 20

• 23

Tags

CCSS.7.NS.A.3

In the expression 36 / 6 + 4 * 27 / 9, what is the result of 27 divided by 9?

• 4

• 3

• 5

• 2

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

After solving the parentheses in 36 / 6 + 4 * 27 / 9, what is the next step?

• Add 6 and 12

• Add 36 and 6

• Multiply 4 and 3

• Divide 36 by 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

In the expression 26 - 18 * 5 / 10 + 4, what is the result of 26 - 18?

• 8

• 10

• 12

• 6

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the result of 8 times 5 in the expression 26 - 18 * 5 / 10 + 4?

• 45

• 40

• 35

• 30

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the final result of the expression 26 - 18 * 5 / 10 + 4?

• 10

• 12

• 14

• 16

Tags

CCSS.7.NS.A.3