Exponents and Order of Operations Challenge

The video tutorial covers the basics of exponents, explaining the terms base and exponent, and the different forms such as exponential, expanded, and standard forms. It then introduces the order of operations using the PEMDAS rule, emphasizing the importance of following the correct sequence in solving mathematical expressions. The tutorial includes examples to demonstrate the application of these concepts, including handling complex problems and using division bars.

What is the base in the expression 5^3?

• 15

• 8

• 5

• 3

How many times do you multiply the base in the expression 3^4?

• 5

• 4

• 2

• 3

What is the result of 3^2?

• 15

• 6

• 9

• 12

How do you represent 2 to the third power using a keyboard symbol?

• 2&3

• 2#3

• 2*3

• 2^3

What is the result of (1/3)^3?

• 1/27

• 1/3

• 1/81

• 1/9

What does PEMDAS stand for?

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

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

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

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

In the expression 15 / 3 + 25 * 2^3, which operation should be performed first?

• Addition

• Multiplication

• Division

• Exponentiation

What is the result of 15 / 3 + 25 * 8?

• 100

• 205

• 200

• 105

In the expression (9 - 5) + 3, which operation should be performed first?

• Subtraction

• Multiplication

• Division

• Addition

What is the result of 4^2 - 2 / 2?

• 14

• 7

• 16

• 8