Introduction to Multiplication and Division

Introduction to Multiplication and Division

MATH UNIT 3

Today's Objective:

Review the concepts of multiplication and division to solve multi-digit operations.

1. What is multiplication?

- It is the process of repeated addition.

- The answer to a multiplication problem is called a PRODUCT.

Remember!

When we multiply, we are finding the answer to a repeated addition in a faster way.

TIME TO PRACTICE! YOU HAVE 20 SECONDS TO SOLVE EACH MULTIPLICATION PROBLEM.

Multiple Choice

What is 9 x 7?

• 56

• 63

• 67

• 54

Multiple Choice

What is the product of 8 x 3?

• 20

• 18

• 26

• 24

Multiple Choice

There are 4 groups of 7 bubblegums each.

How many bubble gums are there in total?

• 28

• 27

• 26

• 25

Multiple Choice

9 groups of 10 students each.

How many students in total?

• 100

• 99

• 90

• 91

Multiple Choice

Multiplication is repeated addition:

• TRUE

• FALSE

2. What is division?

- It is the process of repeated subtraction.

- The answer to a division problem is called quotient.

Get ready to practice your division skills!

Always keep in mind your times tables, even for division!

Multiple Choice

32 divided into 8 is:

• 6

• 5

• 4

• 8

Multiple Choice

70 divided into 7 is:

• 10

• 11

• 7

• 8

Multiple Choice

There are 21 students in this class, and I divide them into 3 equal groups. How many students are in each group?

• 9

• 8

• 7

• 6

Multiple Choice

There are $100 in my bank account and I divide them equally into 2 groups.

How much money is there in each group?

• $40

• $50

• $60

• $200

Multiple Choice

You have 25 dog treats, and you have 5 dogs. How many treats will you give to each dog?

• 5

• 10

• 15

• 20

WONDERFUL JOB TODAY!

Do you have any questions about today's lesson?

Make sure to complete all your work and ask if there is any question or concern!

😎