Multiplication
Name the factors and product in the equation:
6 x 5 = 30
Factors: 6 and 5
Product: 30
What is 24 divided by 4?
6
If I have 20 pencils and give 10 away, how many do I have now?
10
What is this called?
5 x 4 = 4 x 5
Commutative Property
If 7 x 6 = 42, then 6 x 7 equals?
42
What is the product of 8 x 3?
24
What is 36 divided by 9?
Jerome divided his baseball cards into 2 equal groups. There was 1 baseball card left over. Did he have an even amount of baseball cards or odd? How do you know?
Odd.
What is the Identity Property of Multiplication? Give an example.
The Identity Property is anything times 1 is always the other number. It keeps its identity.
5 x 1 = 5
Taylor is trying to find 8 divided by 1. She says the answer is 1 because 8 x 1 = 1. Is Taylor correct? Explain.
8 x 1 = 8. Anything times 1 is always the other number.
What is the product of 11 x 5?
55
Answers will vary.
Levi is buying used books. He buys 5 hardcover books and 2 paperback books. He spends $28. If the books are all the same price, how much does each book cost?
5 + 2 = 7
28 divided by 7 = 4
If 6 x 7 is 56, what is the division equation?
56 divided by 7 equals 6.
True or False.
9 x 2 = (5 x 2) + (4 x 2)
True
Write your own multiplication equation. Tell me which are your factors and which is your product. Solve your equation.
Answers will vary.
Draw a bar diagram to match this equation:
36 divided by 4 = ?
Write two equations that could be used to represent the problem in the bar diagram you draw.
Answers may vary.
Miss Zabko has 3 packages of pencils. Each package has 6 pencils. She needs an eraser for each pencil. How many erasers will she need to buy?
What operation will you use? Solve the problem.
Multiplication
6 x 3 = 18 erasers
Give me the fact family for 6 x 4 = 24.
6 x 4 = 24
4 x 6 = 24
24 divided by 6 = 4
24 divided by 4 = 6
True or False.
8 x 5 = (4 x 5) + (6 x 5)
False
Repeated addition is the same as ________.
Multiplication
Carlos has 49 pencil toppers. He sorts his pencil toppers into 7 equal groups. What is an equation Carlos can use?
49 divided by 7 = 7
If a group of objects is divided into 2 equal groups, none are leftover. Is the total number of objects even or odd? What could the total number of objects be? Use a drawing to explain.
Even - because none are leftover.
Mulitple answers can be accepted. Example answer:
12 divided by 2 = 6.
Write your own fact family.
Answers may vary.
Sam wrote five numbers. Which of Sam's numbers can be divided into 6 equal groups with none leftover? Select all that apply.
60 48 32 54 27
60, 48, 54