Exploring the Associative Property of Multiplication

The video tutorial introduces the associative property of multiplication, explaining that the order of grouping numbers does not affect the product. It demonstrates this concept with examples, showing how to multiply numbers in different groupings and still achieve the same result. The tutorial also highlights the importance of parentheses in math problems, emphasizing that operations within parentheses should be performed first. The video concludes with a summary and encourages viewers to explore more learning options.

What does the associative property of multiplication allow you to do?

• Add numbers in any order

• Multiply numbers in any order

• Divide numbers in any order

• Subtract numbers in any order

Tags

CCSS.5.NBT.B.7

In the example 3 x 4 x 2, what is the result of (3 x 4) x 2?

• 24

• 6

• 12

• 8

Tags

CCSS.3.OA.B.5

In the example 3 x 4 x 2, what is the result of 3 x (4 x 2)?

• 24

• 8

• 12

• 6

Tags

CCSS.3.OA.B.5

What is the first step when solving a problem with parentheses?

• Add the numbers inside the parentheses

• Divide the numbers inside the parentheses

• Multiply the numbers outside the parentheses

• Multiply the numbers inside the parentheses

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

In the problem (2 x 2) x 5, what is the result of 2 x 2?

• 10

• 6

• 4

• 8

Tags

CCSS.3.OA.B.5

In the problem 2 x (2 x 5), what is the result of 2 x 5?

• 8

• 10

• 6

• 4

Tags

CCSS.3.OA.B.5

What is the final result of (2 x 2) x 5?

• 25

• 10

• 20

• 15

Tags

CCSS.3.OA.B.5

What is the final result of 2 x (2 x 5)?

• 25

• 10

• 20

• 15

Tags

CCSS.3.OA.B.5

Why is it important to solve the numbers inside the parentheses first?

• It changes the final answer

• It simplifies the problem

• It makes the problem harder

• It follows the order of operations

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the associative property of multiplication?

• A property that allows addition in any order

• A property that allows division in any order

• A property that allows multiplication in any order

• A property that allows subtraction in any order

Tags

CCSS.3.OA.B.5