Understanding the Associative Property of Multiplication

This video tutorial by Mr. J explains the associative property of multiplication, emphasizing that changing the grouping of factors does not affect the product. The video provides a clear example using numbers to demonstrate this property, showing that regardless of how numbers are grouped, the result remains the same. The tutorial concludes with a recap of the concept's importance in various mathematical contexts.

What is the associative property of multiplication primarily concerned with?

• The division of numbers

• The subtraction of numbers

• The grouping of numbers

• The order of numbers

Tags

CCSS.3.OA.B.5

Which of the following is NOT a use of the associative property of multiplication?

• Simplifying algebraic expressions

• Solving basic multiplication problems

• Changing the order of addition

• Handling complex multiplication problems

Tags

CCSS.7.NS.A.2C

Which of the following is an example of the associative property using variables?

• a + b = b + a

• a × (b × c) = (a × b) × c

• a - b = b - a

• a ÷ b = b ÷ a

Tags

CCSS.1.OA.B.3

Why are letters used in the explanation of the associative property?

• To show subtraction

• To make it more complex

• To represent numbers

• To confuse the students

Tags

CCSS.3.OA.B.5

In the example 14 × 2 × 5, what is the result when 14 and 2 are grouped first?

• 10

• 140

• 70

• 28

Tags

CCSS.3.OA.B.5

What is the product of 14 × 2 × 5 when 2 and 5 are grouped first?

• 28

• 70

• 10

• 140

Tags

CCSS.4.NBT.B.5

What is the result of 14 × 10 in the example provided?

• 10

• 140

• 70

• 28

Tags

CCSS.7.NS.A.1D

What is the first step in verifying the associative property with numbers?

• Subtracting the numbers

• Grouping the numbers differently

• Dividing the numbers

• Adding the numbers

Tags

CCSS.3.OA.B.5

What does the associative property of multiplication demonstrate about the product when the grouping of factors is changed?

• The product becomes zero

• The product doubles

• The product remains the same

• The product changes

Tags

CCSS.3.OA.B.5

What is the final message about the associative property in the video?

• It keeps the product the same

• It is not useful

• It is only for addition

• It changes the product

Tags

CCSS.3.OA.B.5