Multiplication & Division
Ms. Mathieu has 51 seedlings!
How do you calculate the volume of a rectangular prism?
To calculate the volume of rectangular prism, you multiply the length by the width by the height. Or, you can multiply the base by the height.
True or false:
3/6 = 1/2 = 4/8 = 6/12 = 5/100 = 8/16
False.
5/100 is not equivalent to the rest of the fractions.
1/4 + 2/3 =
11/12
What is 49 x 9?
441
There are 57 teams entered in the relay race for Field Day. Each team has 32 people. How many people are entered in the relay race?
There are 1,824 people in the relay race.
What is the volume of a shoebox with a length of 14 inches, width of 8 inches, and height of 5 inches?
The volume of the shoebox is 560 cubic inches.
Name three fractions between 1/2 and one whole.
Correct responses will vary.
3/4 + 1/3 =
1 1/12
At a volleyball tournament there are 23 teams and each team has 14 players. How many players are at the tournament?
There are 322 players at the tournament.
There are 748 students eating lunch in the cafeteria at school. The same number of students is sitting at each of 22 tables. How many students are sitting at each table?
There are 34 students sitting at each table.
Lucy's bedroom is a rectangular prism. The area of the floor is 156 square feet, and the height of the bedroom is 9 feet. What is the volume of Lucy's bedroom?
The volume of Lucy's bedroom is 1,404 cubic feet.
True or False:
3.450 < 3.45
False
They are equivalent
True or false:
3/4 > 4/6
True.
3/4 = 18/24 and 4/6 = 16/24 therefore
3/4 > 4/6
On Wednesday, the store received a shipment of 3,850 grapefruits. The store sold 362 grapefruits that day. How many grapefruits were left to sell the next day?
There were 3,488 grapefruits to sell the next day.
What is 365 x 93?
33,945
What is the combined volume of the following boxes:
9 in x 6 in x 4 in and 4 in x 7 in x 5 in
The combined volume is 356 cubic inches.
Name three equivalent fractions for 1/4.
2/8
3/12
4/16
7/6 - 3/8 =
19/24
Mrs. Ela needs to buy 380 new notebooks for Carrie Ricker School. Notebooks are sold in packages of 18. How many packages of notebooks does Mrs. Ela need to buy?
Mrs. Ela needs to buy 22 packages.
Jean has 270 flowers and 15 vases. If she puts an equal number of flowers in each vase, how many flowers will go in each one?
Jean puts 18 flowers in each vase.
What are the dimensions of a box that contains two times as many cubes as a box that is 2 by 3 by 5?
Possible answers include:
4 x 3 x 5
2 x 6 x 5
2 x 3 x 10
Lexie needed 3/4 cup of sugar for one recipe and 1/2 cup for another. How much sugar did she need altogether?
Lexie needed 1 and 1/4 cup of sugar.
There was a giant brownie on a plate at a birthday party. Ms. Mathieu ate 5/12 of the brownie. Mrs. Gauthier ate 2/5 of the brownie. How much more of the brownie did Ms. Mathieu eat?
Ms. Mathieu ate 1/60 more of the brownie than Mrs. Gauthier.
My number is a multiple of 150.
9 is a factor of my number.
My number has 3 digits.
The sum of the digits in my number is 9.
450!