Understanding Associative Properties and Order of Operations

What is the result of 2 + 3 + 5 when using the associative property of addition?

• 8

• 9

• 10

• 11

Which of the following is true about the associative property of multiplication?

• The order of multiplication affects the product.

• The order of multiplication does not affect the product.

• Multiplication must always be done before addition.

• The associative property only applies to addition.

In the expression 2 + 3 * 5, which operation should be performed first according to the order of operations?

• Subtraction

• Division

• Addition

• Multiplication

What is the result of 2 + 3 * 5 if you perform the addition first?

• 25

• 17

• 15

• 30

Why is it important to follow the order of operations in expressions with mixed operations?

• To apply the associative property correctly.

• To ensure the result is as large as possible.

• To avoid confusion and ensure a consistent result.

• To make calculations faster.