Multiplication and Division Concepts

This video tutorial explores the relationship between multiplication and division, explaining how they are inverse operations. It provides examples, such as calculating the total cost of arcade games and distributing books on shelves, to illustrate the use of multiplication and division sentences. The concept of fact families is introduced, showing how related multiplication and division facts use the same numbers. The tutorial concludes with a fun analogy involving triangles and pyramids.

What is the essential question for this chapter?

• How are addition and subtraction related?

• How do we use division in daily life?

• How are multiplication and division related?

• What is the importance of multiplication?

Which operations are considered inverse operations?

• Addition and multiplication

• Addition and subtraction

• Multiplication and division

• Subtraction and division

What is the opposite operation of multiplication?

• Exponentiation

• Addition

• Division

• Subtraction

What is the opposite operation of division?

• Exponentiation

• Multiplication

• Subtraction

• Addition

In the arcade example, how many games did Felisa and Mei Ling play?

• Four games

• Two games

• Five games

• Three games

What is the product of 3 rows and 4 columns in the arcade example?

• 10

• 12

• 14

• 16

What is the term for the answer to a multiplication problem?

• Dividend

• Quotient

• Product

• Factor

In a division problem, what is the term for the number being divided?

• Divisor

• Quotient

• Dividend

• Product

What is the term for the number that divides another number in a division problem?

• Product

• Dividend

• Quotient

• Divisor

What is the term for the answer to a division problem?

• Product

• Divisor

• Quotient

• Dividend