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Multiplication Sentences and Arrays
Word Problems
Commutative/Identity/Zero Property
Related Number Sentences
2 Step Word Problems
100
Draw an array for the number sentence 3X7
What is see students array
100
There are 3 boats on the lake. Six people ride in each boat. How many people ride in the boats? Draw to explain your answer
What is 18 people.
100
Select the number sentences that show the Commutative Property of Multiplication. Mark all that apply. A. 3X2=2X3 B. 4X9=4X9 C. 5X0=0 D. 6X1=1X6 E. 7X2=14X1
What is A. 3X2=2X3 and B. 4X9=9X4
100
Nadia has 4 sheets of stickers. There are 8 stickers on each sheet. She wrote this number sentence to represent the total number of sticker. 4X8= 32 What is a related number sentence that also represents the total number of stickers she has? A. 8+4= B. 4+4+4+4= C. 8X8= D. 8X4=
What is D. 8X4=
100
Josh has 4 dogs. Each dog gets 2 dog biscuits ever day. How many biscuits will Josh need for all of his dogs for Saturday and Sunday?
What is 16 biscuits
200
A unicycle has only 1 wheel. Write a multiplication sentence to show how many wheels there are on 9 unicycles.
What is 1 X 9 = 9
200
John sold 3 baskets of apples at the market. Each basket contained 9 apples. How many apples did John sell? Make a bar model to solve the problem.
What is 27 apples. See students bar model
200
Choose the number that makes the statement true. The product of any number and (0,1,10) is zero
What is 0.
200
Carlos spent 5 minutes working on each of 8 math problems. He can use 8 X 5 to find the total amount of time he spent on the problems. For numbers 17a-17d, choose Yes or No to show which are equal to 8 X 5. 17a. 8+5 Yes No 17b. 5+5+5+5+5 Yes No 17c. 8+8+8+8+8 Yes No 17d. 5+5+5+5+5+5+5+5 Yes No
What is no, no, yes, yes
200
Landon collects trading cards. Part A: Yesterday, Landon sorted his trading cards into 4 groups. Each group had 7 cards. Draw and array to show Landon's cards. How many cards does he have? Part B: Landon buys 3 more packs of trading cards today. Each pack has 8 cards. Write a multiplication sentence to show how many cards Landon buys today. Then find how many cards Landon has altogether.
What is 28 What is 3X8=24 What is 52
300
Paco drew an array to show the number of desks in his classroom. There are 3 rows of 5 desks. Draw the array then write a multiplication sentence to find out how many desks are in the classroom.
What is 3 X 5 = 15. See students' array
300
A waiter carried 6 baskets with 5 dinner rolls in each basket. How many dinner rolls did he carry? Show your work.
What is 30 dinner rolls.
300
Choose the number that makes the statement true. The product of any number and (0,1,10) is that number.
What is 1.
300
Lucy and her mother made tacos. They put 2 tacos on each of 7 plates. Select the number sentences that show all the tacos Lucy and her mother made. Mark all that apply. A. 2+2+2+2+2+2+2 = 14 B. 2+7 = 9 C. 7+7 = 14 D. 8+6 = 14 E. 2 X 7 = 14
What is A, C, E
300
Lindsay went hiking for three days in the Yellowstone National Park. The first day she saw 8 birds. The second day she saw the same amount. Part A: Write a multiplication sentence to find out how many she saw on the first two days. Part B: The third day she saw twice the amount of the first and second day combined. How many birds did she see on day 3?
What is 8 X 2 = 16. What is 32
400
Sonya needs 3 equal lengths of rope to make 3 bracelets. The first row of the array has 6 squares to show the length of one rope in inches. How many inches of rope will Sonya need to make the bracelets? Draw an array to show your answer.
What is 18. See studdents' array.
400
Ms. Eisenstadt has to grade 9 Vocabulary Tests. Each test has 10 questions. How many questions did Ms. Eisenstadt check?
What is 90
400
Select the number sentences that show the Identity Property of Multiplication. Mark all that apply. a. 7 X 0 =0 b. 1 X 99 = 99 c. 2 X 1 = 2 d. 5 X 5 = 25
What is b, c
400
Alondra makes 4 necklaces. She uses 5 beads on each necklace. For a-d, choose Yes or No to tell if the number sentence could be used to find the number of beads Alondra uses. a. 4 X 5 = b. 4+4+4+4 = c. 5+5+5+5 = d. 5 +4 =
What is yes, no, yes, no
400
James made an array to show 3 X 5 = 15. Part A: James says that 5 X 3= 15. Is James Correct? Draw an array to explain your answer. Part B: Which number property supports your answer?
What is yes, see students' arrays. What is the Commutative Property of Multiplication.
500
Jorge displayed 28 cans of paint on a shelf in his store. Select ways Jorge could arrange the same number of cans. Mark all that apply. a. 2 rows of 14 b. 1 row of 28 c. 6 rows of 5 d. 8 rows of 3 e. 7 rows of 4
What is a, b, e
500
Julio has a collection of coins. He puts the coins in 2 equal groups. There are 6 coins in each group. How many coins does Julio Have?
What is 12
500
Give me the meaning for each of the Properties. Commutative Property of Multiplication Identity Property of Multiplication Zero Property of Multiplication
What is when the factors are switched the product is the same, any number times 1 is that number, any number times 0 is 0.
500
Write all the related number sentences for 8. Bonus if you can write 1 related division sentence.
What is 1 X 8, 2 X 4, 4 X 2, 2+2+2+2, 4+4
500
Jayson is making 5 sock puppets. He glues 2 buttons on each puppet for its eyes. He glues 1 pompom on each puppet for it's nose. Part A: Write the total number of buttons and pompoms he uses. Write a multiplication sentence for each. Eyes: ____ Buttons Noses: _____ pompoms ____ X ____ = ____ ___ X ___ = _____ Part B: After making 5 puppets, Jayson has 4 buttons and 3 pompoms left. What is the greatest number of puppets he can make with those items if he wants all his puppets to look the same? Draw models to explain your answer. At most, he can make ___ more puppets.
What is 2 buttons, 2 X 5 = 10 1 pompom, 1 X 5 = 5 What is 2 more puppets.