Order of Operations and Expressions

The video tutorial explains how to evaluate the expression 5 plus 4 times 9 using the order of operations. It highlights the importance of following the correct sequence, where multiplication takes precedence over addition. The tutorial walks through the steps, first calculating the product of 4 and 9, and then adding 5 to the result, leading to the final answer.

What is the expression that needs to be evaluated?

• 5 times 4 plus 9

• 9 times 4 plus 5

• 5 plus 4 times 9

• 4 plus 5 times 9

Which operations are present in the expression?

• Multiplication and division

• Addition and subtraction

• Addition and multiplication

• Subtraction and division

According to the order of operations, which should be performed first?

• Addition

• Subtraction

• Division

• Multiplication

What is the result of 4 times 9 in the expression?

• 36

• 45

• 49

• 54

What is the final result of the expression 5 plus 4 times 9?

• 41

• 45

• 36

• 50