
Introduction to Multiplication and Division
Presentation
•
Mathematics
•
4th Grade
•
Medium
+1
Standards-aligned
Sara Granja
Used 226+ times
FREE Resource
11 Slides • 10 Questions
1
Introduction to Multiplication and Division
MATH UNIT 3
2
Today's Objective:
Review the concepts of multiplication and division to solve multi-digit operations.
3
1. What is multiplication?
- It is the process of repeated addition.
- The answer to a multiplication problem is called a PRODUCT.
4
5
Remember!
When we multiply, we are finding the answer to a repeated addition in a faster way.
6
TIME TO PRACTICE! YOU HAVE 20 SECONDS TO SOLVE EACH MULTIPLICATION PROBLEM.
7
Multiple Choice
What is 9 x 7?
56
63
67
54
8
Multiple Choice
What is the product of 8 x 3?
20
18
26
24
9
Multiple Choice
There are 4 groups of 7 bubblegums each.
How many bubble gums are there in total?
28
27
26
25
10
Multiple Choice
9 groups of 10 students each.
How many students in total?
100
99
90
91
11
Multiple Choice
Multiplication is repeated addition:
TRUE
FALSE
12
2. What is division?
- It is the process of repeated subtraction.
- The answer to a division problem is called quotient.
13
14
15
Get ready to practice your division skills!
Always keep in mind your times tables, even for division!
16
Multiple Choice
32 divided into 8 is:
6
5
4
8
17
Multiple Choice
70 divided into 7 is:
10
11
7
8
18
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
19
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
20
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
21
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!
😎
Introduction to Multiplication and Division
MATH UNIT 3
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