Mastering the Order of Operations Without Exponents

The video tutorial explains the order of operations using the acronym PEMDAS, which stands for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. The instructor emphasizes the importance of following this order to solve mathematical expressions correctly. Several examples are provided, ranging from basic to complex calculations, to demonstrate the application of PEMDAS in solving problems step-by-step.

What does the acronym PEMDAS stand for?

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

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

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

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

In the order of operations, which operations are performed from left to right?

• Both A and B

• Multiplication and Division

• Addition and Subtraction

• None of the above

What is the result of 48 divided by (14 - 12)?

• 24

• 12

• 2

• 48

In the problem 16 - 14 + 25 * 3, what is the first operation to be performed?

• 14 + 25

• None of the above

• 16 - 14

• 25 * 3

What is the final result of 16 - 14 + 25 * 3?

• 2

• 16

• 75

• 77

What is the result of 7 + 48 / (18 - 16)?

• 7

• 24

• 48

• 31

In the problem 8 + 1 + 9 * 7, what is the first operation to be performed?

• 9 * 7

• 1 + 9

• 8 + 1

• None of the above

What is the final result of 8 + 1 + 9 * 7?

• 9

• 63

• 72

• 8

In the problem 4 * 3 / 2 + 1 + 2 * 6, what is the first operation to be performed?

• 4 * 3

• 3 / 2

• 2 + 1

• 6 * 2

What is the final result of 120 - 40 / 4 * 6?

• 120

• 100

• 60

• 80