Arrays
Combination
Vocabulary
Grouping
Repeated Addition
100
Draw the array, convert the array to a multiplication sentence, and solve. 3 rows and 3 objects in a row.
What is 3x3=9, see Array
100
The ice cream shop has cookies n cream and fudge swirl ice cream flavors. The ice cream can be put in either a cup or a cone. How many combinations are there choosing only one ice cream flavor and one thing to put the ice cream in?
What is 4 combinations (2x2)
100
An operation on two factors to find their product
What is multiplication
100
A candy factory makes 2 pieces of candy each day. How many pieces of candy will the factory make in 2 days?
What is see drawings. 2 groups of 2=4
100
multiplication sentence is 3x3.
What is 3+3+3=9
200
Draw the array, convert the array to a multiplication sentence, and solve. 2 rows and 4 objects in a row.
What is 2x4=8, see array
200
Kylee checked 3 books out from the library. She is trying to decide the order in which she will read the books. How many different ways can Kylee read the books?
What is 3x3=9
200
A way to show all the possible combinations using branches
What is tree diagram
200
A summer camp has 4 boats. Each boat holds 4 campers. How many campers can use the boats at the same time?
What is see drawings. 4 groups of 4=16
200
Mike had 4 pieces of each of his 5 favorite candies. He doesn't know how to solve the problem use repeated addition
What is 4+4+4+4+4=20
300
Draw the array, convert the array to a multiplication sentence, and solve. 6 rows and 5 objects in a row.
What is 6x5=30, see array
300
Helima is picking out her class ring. She can select from a ruby, an emerald, or an opal stone, and she can also select silver or gold for the metal. How many different combinations of one stone and one type of metal can she choose?
What is 6 combination (3x2)
300
An arrangement of items into equal rows and columns
What is an array
300
Keith went to the grocery store and bought 5 boxes of granola bars. There were 4 granola bars in each box. How many granola bars did Keith buy in all?
What is see drawing. 5 groups of 4=20
300
Write the multiplication expression as repeated addition, and solve. 5X6=
What is 5+5+5+5+5+5=30
400
Convert the multiplication sentence to an array, and solve. 4X6=
What is 4x6=24, see array
400
Kalyn, Demetrius, and Rohan are all going to the movies. They can go see a new super hero movie and their choices are Superman, Spiderman, Batman, and Captain America. They can also take one snack: popcorn, nachos, gummy bears, or skittles. How different combinations can the boys have if they each get to choose one snack and one movie
What is 20 combinations (4x5)
400
The property that states the order in which factors are multiplied does not change the product
What is Commutative Property of Multiplication
400
A camp owns 6 vans. There are 9 seats in each van. How many seats in total are there in the camp's vans?
What is see drawings. 6 groups of 9=54
400
Write the multiplication expression as repeated addition, and solve. 7X8=
What is 7+7+7+7+7+7+7+7=56
500
Draw the array, convert the array to a multiplication sentence, and solve. 5 rows and 7 objects in a row.
What is 5x7=35, see array
500
Alexa drove to the mountains this morning and is planning her day and evening. This afternoon, she can make a snowman, ski, snowboard, or ice skate. For dinner, she can have soup, chili, chicken,spaghetti, steak, ramen, or salad. Given these choices, how many different combinations does Alexa have to choose from?
What is 28 combinations. (4x7)
500
Taking an item from two or more sets to make a new set
What is a combination
500
A carpet store has 8 commercials every hour on a local television station. How many commercials will the store have in 12 hours?
What is see drawing. 8 groups of 12= 96
500
Danika and 7 of her classmates each have 9 pencils, Write this multiplication problem as a repeated addition sentence
What is 8+8+8+8+8+8+8+8+8= 72
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