Review Order of operations, 22/11 . 9 - 3^2

The video tutorial explains the order of operations in mathematics, starting with an introduction to the concept and the importance of grouping symbols or parentheses. It then moves on to applying exponents, using the example of 3 squared. The tutorial continues with a detailed explanation of performing multiplication and division from left to right, using specific examples to illustrate the process. The video concludes with some additional remarks and a brief mention of needing a remote.

What is the first step in the order of operations when there are no parentheses?

• Apply exponents

• Check for parentheses

• Perform multiplication

• Perform division

What is the result of 3 squared?

• 6

• 9

• 12

• 15

In the order of operations, after handling exponents, what should be done next?

• Check for more exponents

• Perform addition

• Perform subtraction

• Perform multiplication and division from left to right

What is the result of 22 divided by 11?

• 1

• 4

• 3

• 2

What is the final result of the expression 2 * 9 - 9?

• 27

• 0

• 9

• 18