Arrays
Commutative Property
Distributive Property
Multiplication and Division
Word Problems
100
How many rows are in the array below?
What is 3
100
Complete the equation.
9x3= __x9
What is 3
100
Which problem has the same value as 9 x 5?
a. 9 x (2 +3) b. 9 x (3 + 7)
c. 9 x (8 +1) d. 9 x (2 x 3)
What is a
100
Mike baked 10 pans of cupcakes. Each pan has 3 cupcakes in it. How many cupcakes did he bake in all?
What is 30.
100
Andrew started making mini sandwiches. If he has 4 friends coming over and he made 3 sandwiches for each one. How many sandwiches will he need?
What is 12 sandwiches
200
Redraw the triangles into an array.
Responses will vary.
200
Use the commutative property to create a second multiplication sentence for the equation below:
4x7=28
What is 7x4=28
200
Fill in the blank.
What is 6
200
Write a multiplication equation that can be used to solve the division equation below.
24 ÷ ?= 8
What is __ x 8 = 24 or 8 x __ = 24
200
Billy's friends brought pizza and chips to his party. If 5 of Billy's friends brought 2 pizzas, how many pizzas do they have in all?
What is 10 pizzas
300
Write two multiplication equations for the array below.
4x8=32 and 8x4=32
300
Fill in the blank to complete the equation.
2x___ = 10x2
What is 10
300
Fill in the blanks.
What is 8 and 8
300
What is the quotient of 24÷6?
What is 4
300
Lexie needs to organize her art materials. She counted and found out she as 80 crayons. Each crayon box can hold 8 crayons. How many boxes does she need?
What is 10 boxes
400
Billy had 15 apples. He put an equal number of apples in 5 baskets. How many apples did he put in each basket?
What is 3.
400
Using the commutative property, write a second multiplication equation that would match the following:
6 threes=__________
You can answer in unit form or equation form
What is 3 sixes or 3x6
400
Mrs. Tran plants 4 rows of 3 carrots on Monday. On Tuesday, she adds 3 rows of 3 carrots. Complete the blanks to create a number sentence that represents her total number of carrots
______ threes+ ________threes = _______ threes
What is 4, 3 and 7.
400
Draw a number bond to represent 3 groups of 6.
Answers will vary
400
Lexie spent 2 hours gathering all of her watercolor paintings. She thought of placing an equal number of paintings in four of the rooms in the house. If Lexie has 32 watercolor paintings, how many paintings will be placed in each of the 4 rooms?
What is 8 paintings.
500
Sam arranged his books in rows as shown below. What statement is TRUE? Pick ALL THAT APPLY.
a. add 5 and 4 to find the total number of books.
b. Multiply 5 and 4 to find the total number of books.
c. Sam has 25 total books.
d. Sam has 20 total books.
What is b and d.
500
Angel writes 2x8 = 8x2 in his notebook. Do you agree or disagree? Why?
What is agree because of the commutative property.
500
Adriana has 35 books. She calculates the total number of books as shown below. Why does her calculation help solve the problem?
What is because she broke it down into smaller problems.
500
Mrs. Makison drew this array on her board.
Shawn wrote 18÷3=6 to represent it.
Micah wrote 18÷6=3 to represent it.
Who is correct? Why?
What is both.
500
Lexie's younger brother helped pick up all her paper clips. He was able to collect 81 paper clips. If he wants to put the paper clips evenly in 9 boxes. Write an equation to show how many paper clips each box will contain.
What is 81÷9=9