Multiplication Properties
What property or properties does this problem show? 1 x 5 = 5
Identity Property of Multiplication
What division rule is represented in this problem? 5 / 1 = 5
Any number divided by 1 is that number.
8 x 8
64
Sam is setting the table for a family dinner. He needs to put two forks at each place setting. Ten people will come for dinner. Write a multiplication sentence to show how many forks Sam needs.
20 Forks
Lisa has 2 rings. Tina has 4 times as many rings. How many rings does Tina have?
8 rings
What property or properties does this problem show? 6 x 0 = 0
Zero Property of Multiplication
What division rule is represented in this problem? 0 / 2 = 2
0 divided any number is 0.
9 x 6
72
A Bald Eagle can lay 1 to 3 eggs a year. What is the largest number of eggs a Bald Eagle can lay in 8 years?
24 eggs
Taylor helped his father with the grocery shopping. He bought three bags of cheese sticks. Each bag contained 8 cheese sticks. How many cheese sticks were there in all?
24 cheese sticks
Lakita said that 0 x 5 = 0 is the Identity Property of Multiplication. Is she right? Explain.
No. This problem is the Zero Identity Property.
Did Sara complete this problem correctly?
25 / 0 = 0
No. You can't divide a number into 0.
7 x 8
56
3 pencils in a pack
4 pens in a pack
Annie has 3 packages of pens. How many packages of pencils does she need to have so that she has an equal number of pencils and pens?
4 packages of pencils.
4 x 3 = 12
A jacket cost $3 at a thrift store. The same jacket costs 3 times as much at a department store. How much does the jacket cost at a department store?
$9
What property or properties does this problem show? 1 x 25 = 25 x 1
Identity Property of Multiplication and Zero Property of Multiplication
Any number divided by itself is ___?
1
4 x 9
36
Ray collects toy cars. He stores them in special boxes that fit 6 cars each. He had a total of 48 cars. Today he got 12 more cars. How many boxes will Ray need to store all of his cars now.
10 boxes
The total lunch bill for six people is $52. They add an $8 tip and split the bill evenly. How much is each person's equal share of the total bill?
$10
Jackie said that 0 x 5 is the Zero Identity Property of multiplication. Billy that it is the Identity Property of multiplication. Who is right? Explain.
Jackie is correct. 0 x 5 is the Zero Identity Property of Multiplication
Did Andrew solve the problem correctly?
0 / 32 = 32
No. 0 divided by any number is 0.
10 x 10
100
Jenn bought 35 turkey sandwiches and 7 ham sandwiches for a picnic. How many times as many turkey sandwiches as ham sandwiches did she buy?
5 times as many
Diego wanted to paint his fence. It takes him 7 minutes to paint one section of a fence. How many minutes would it take him to paint 9 sections?
63 minutes