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

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

• Division

• Multiplication

• Addition

• Subtraction

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

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

• 405

• 400

• 370

• 390

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

• 22

• 25

• 20

• 23

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

• 4

• 3

• 5

• 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

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

• 8

• 10

• 12

• 6

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

• 45

• 40

• 35

• 30

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

• 10

• 12

• 14

• 16