A missing number in an equation.
What is an unknown?
The written comparison that describes the equation 8 X 4 = 32.
What is 32 is 4 times as many as 8?
What is 32 is 8 times as many as 4?
Last year, 63 inches of rain fell in Oaktown. In Pine City, 7 inches of rain fell last year. Write the equation to find out how many times as much rain fell in Oaktown last year compared to the rain that fell in Pine City.
What is 63/7 = r?
Mei and Liam make moon cakes for the Mid-Autumn Festival. Mei makes 4 times as many moon cakes as Liam. Mei makes 20 moon cakes. Using a bar model to solve, Liam makes ____________ moon cakes.
What is 5 moon cakes?
Linda puts 32 cupcakes into containers. She puts the same number of cupcakes into each container.
Which list shows all of the possible numbers of cupcakes that Linda can put into each container?
1, 2, 4, 8, 16, 32
Two numbers that are multiplied together to give a product.
What is a factor pair?
This equation can solve the problems:
Maria walks 4 times as many blocks as Mark walks. Mark walks 6 blocks. How many blocks, n, does Maria walk?
What is 6 X 4 = n?
The bar model shows that the Bears score 5 times as many points as the Dolphins.

Write the equation that shows the number of points the Dolphins score, d.
What is
45 div 5 = d
What is 8 X 2 = s ?
37 is ________ type of number.
What is prime?
Any number that can go "into" the product or divided "into" the given number.
What is a factor?
Ben has 5 comic books. His cousin Kurt has 6 times as many comic books as Ben has.
What is 6 X 5 = 30?
Kai and Adela each save quarters. Kai saves 6 times as many quarters as Adela. Kai saves 60 quarters.

Using the bar model, Adela saves ________ quarters.
What is 10 quarters?
The bar model shows that Lindsey practices playing the piano for 6 times as many minutes as Tyler.

Write the equation to show the number of minutes, m, that Tyler practices the piano.
What is
54 div 6 = m
There are three ways to arrange cards. Vildia arranges her cards for a game into 3 rows of 12 cards. The other two ways are ________ and __________.
What are 6 rows of 6 cards and 4 rows of 9 cards?
The product of a given number and any other whole number (skip counting).
What is a multiple?
Last week Eric played his guitar for 3 hours. This week, he plays his guitar 5 times as many hours as last week. The total number of hours Eric played his guitar in two weeks is ________.
What is 18 hours?
Dario sells 54 jars of honey at the farmer's market. That is 9 times as many jars as Dario sells at the fair. This means Dario sells this many jars at the fair.
What is 6 jars?
Carly's painting has 3 times as many flowers as Tasha's paintings. Tasha's paintings has 9 flowers. Write the equation and solve to show how many flowers , f, the are in Carly's paintings.
What is 9 X 3 = m?
What is m=27?
The numbers 8, 16, 24, 32, and 40 have ____ as a factor.
What is 8?
A number that has only 1 factor pair.
What is a prime number?
Write two comparisons that the equation 4 X 3 = 12 shows.
What is 12 is 4 times as many as 3 and what is 12 is 3 times as many as 4?
Nikia sees 14 students get on the school bus by the park. That is twice as many students as the number that gets on by the library. Write the equation to find the number of students that get on the bus by the library.
What is
14 div 2 = l
Jasmine has 36 grapes. Nikki has g grapes. Jasmine has 4 times as many grapes as Nikkie. Write the equation and solve to show the number of grapes, g, Nikki has.
What is
36 div 4 = 9
g = 9
Caleb has 40 books. He places all of the books into one or more boxes. Caleb places the same number of books into each box. List all the possibilities for the number of books Caleb can place in each box.
What is 1, 2, 4, 5, 8, 10, 40?