G3 U4 Assessment
Name__________________________________ Date_______________
Grade 3 Unit 4 Assessment Applying Multiplication and Division 1.
Mr. Jones has 30 students in his reading class. How many groups of 6 can he make if he wants all groups to have the same number of students? Choose the correct number sentence. A 6 ÷ 30 = 5 B 5 ÷ 6 = 30 C 30 ÷ 5 = 6 D 30 ÷ 6 = 5
2.
How much is 5 groups of 8? A 40 B 48 C 35 D 45
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3.
Joseph has 36 baseball cards in his album. If he has 6 cards on each page, how many pages are filled with cards? Choose the number sentence to solve the problem. A 6 × 6 = 36 B 6 + 6 = 12 C 36 ÷ 6 = 6 D 36 – 6 = 30
4.
How much is 6 groups of 9?
A
5.
50
B
54
C
56
D
60
Mrs. Beck is setting up chairs for the choir. There are 81 members of the choir and 9 chairs in each row. How many rows of chairs does Mrs. Beck need to set up? Choose the correct equation to solve this problem. A 81 ÷ 9 = 9 B 9 × 8 = 72 C 9 ÷ 9 = 81 D 81 × 9 = 729 Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 2
6.
What is the product of an array that has 7 rows and 7 columns? A 49 B 7 C 42 D 70
7.
Cassidy is setting blocks on a table. She has 54 blocks and makes 9 rows. How many blocks will Cassidy have in each row? A 9 B 54 C 7 D 6
8.
Matthew has 72 stamps in his stamp collection. If he collected 9 stamps each month, how many months did it take for Matthew to collect all 72 stamps? A 8 B 9 C 72 D 81
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9.
Choose the number sentence that represents the picture below.
O O O A
3+3=6
B
3÷3=1
C
3×3=9
D
3 × 9 = 27
O O O
O O O
10. Which number correctly completes the equation? 2 × ☐ = 32 ÷ ☐ A 8 B 32 C 3 D 4
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11. Bubble the letter of each true statement. A 64 ÷ 8 = 8 B 8 ÷ 8 = 64 C 8 × 8 = 64 D 64 × 8 = 8
12. Bubble the letter of each true statement. A 21 ÷ 3 = 7 B 7 ÷ 3 = 21 C 3 ÷ 21 = 7 D 21 ÷ 7 = 3
13. Fill in the blanks. a. 56 = 8 × ☐ b. 9 × ☐ = 72 c. 32 ÷ 8 = ☐ d. ☐ × 6 = 30
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14. Fill in the blanks. a.
18 = 2 × ☐
b.
6 × ☐ = 18
c.
12 ÷ 3 = ☐
d.
☐ × 4 = 32
15. Giovanni is in charge of collecting the balls from the playground. He has 3 baskets. In each basket belong 4 soccer balls and 4 handballs. How many balls does Giovanni need to collect? Fill in the missing factors. (3 × ☐) + ( 3 × ☐) = 24
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16. Write a number sentence that represents the picture below.
_____________________________________
17. What is the product of an array that has 3 rows and 8 columns? Model your thinking with a picture.
18. Samantha has 100 pages to read in her book. She reads 20 pages in one hour. How many hours will it take Samantha to finish her book at that rate? Fill in the table to show your work.
pages hours
20 1
40
100 3
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19. Lisa collects seashells each time she visits the beach. If she collects 5 shells during each trip to the beach, how many trips will Lisa need to take to collect 50 seashells? Use a picture to model your thinking.
20. What is the product of an array that has 4 rows and 7 columns? Model your thinking with an array.
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21. Nick collects comic books. He currently has 72 comic books in his collection. How many storage boxes does he need if 9 comic books fit in each box? a. Write the equation that best represents the problem. Use a symbol to represent the unknown.
b. Find the number of storage boxes he needs by modelling with equal groups. Show your work.
Answer: ___________________ c. After solving the problem, explain how modelling with groups helped you find the solution.
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22. Gema’s goal was to earn $44. The first week she earned $4. Each week after that, she earned $5. How many weeks did it take Gema to reach or exceed her goal? a. Create a table to show how much money she earned each week and give your answer in complete sentence.
b. What observations can you make about the pattern in your table?
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23. Solve the following equation and create a model to show that your answer is correct. (Recall the different models you have learned.) 40 =
× 5
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Grade 3 Unit 4 Assessment Applying Multiplication and Division 1.
Mr. Jones has 30 students in his reading class. How many groups of 6 can he make if he wants all groups to have the same number of students? Choose the correct number sentence. A 6 ÷ 30 = 5 B 5 ÷ 6 = 30 C 30 ÷ 5 = 6 D 30 ÷ 6 = 5
2.
How much is 5 groups of 8? A 40 B 48 C 35 D 45
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 1
3.
Joseph has 36 baseball cards in his album. If he has 6 cards on each page, how many pages are filled with cards? Choose the number sentence to solve the problem. A 6 × 6 = 36 B 6 + 6 = 12 C 36 ÷ 6 = 6 D 36 – 6 = 30
4.
How much is 6 groups of 9?
A
5.
50
B
54
C
56
D
60
Mrs. Beck is setting up chairs for the choir. There are 81 members of the choir and 9 chairs in each row. How many rows of chairs does Mrs. Beck need to set up? Choose the correct equation to solve this problem. A 81 ÷ 9 = 9 B 9 × 8 = 72 C 9 ÷ 9 = 81 D 81 × 9 = 729 Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 2
6.
What is the product of an array that has 7 rows and 7 columns? A 49 B 7 C 42 D 70
7.
Cassidy is setting blocks on a table. She has 54 blocks and makes 9 rows. How many blocks will Cassidy have in each row? A 9 B 54 C 7 D 6
8.
Matthew has 72 stamps in his stamp collection. If he collected 9 stamps each month, how many months did it take for Matthew to collect all 72 stamps? A 8 B 9 C 72 D 81
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 3
9.
Choose the number sentence that represents the picture below.
O O O A
3+3=6
B
3÷3=1
C
3×3=9
D
3 × 9 = 27
O O O
O O O
10. Which number correctly completes the equation? 2 × ☐ = 32 ÷ ☐ A 8 B 32 C 3 D 4
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11. Bubble the letter of each true statement. A 64 ÷ 8 = 8 B 8 ÷ 8 = 64 C 8 × 8 = 64 D 64 × 8 = 8
12. Bubble the letter of each true statement. A 21 ÷ 3 = 7 B 7 ÷ 3 = 21 C 3 ÷ 21 = 7 D 21 ÷ 7 = 3
13. Fill in the blanks. a. 56 = 8 × ☐ b. 9 × ☐ = 72 c. 32 ÷ 8 = ☐ d. ☐ × 6 = 30
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14. Fill in the blanks. a.
18 = 2 × ☐
b.
6 × ☐ = 18
c.
12 ÷ 3 = ☐
d.
☐ × 4 = 32
15. Giovanni is in charge of collecting the balls from the playground. He has 3 baskets. In each basket belong 4 soccer balls and 4 handballs. How many balls does Giovanni need to collect? Fill in the missing factors. (3 × ☐) + ( 3 × ☐) = 24
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 6
16. Write a number sentence that represents the picture below.
_____________________________________
17. What is the product of an array that has 3 rows and 8 columns? Model your thinking with a picture.
18. Samantha has 100 pages to read in her book. She reads 20 pages in one hour. How many hours will it take Samantha to finish her book at that rate? Fill in the table to show your work.
pages hours
20 1
40
100 3
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 7
19. Lisa collects seashells each time she visits the beach. If she collects 5 shells during each trip to the beach, how many trips will Lisa need to take to collect 50 seashells? Use a picture to model your thinking.
20. What is the product of an array that has 4 rows and 7 columns? Model your thinking with an array.
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 8
21. Nick collects comic books. He currently has 72 comic books in his collection. How many storage boxes does he need if 9 comic books fit in each box? a. Write the equation that best represents the problem. Use a symbol to represent the unknown.
b. Find the number of storage boxes he needs by modelling with equal groups. Show your work.
Answer: ___________________ c. After solving the problem, explain how modelling with groups helped you find the solution.
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 9
22. Gema’s goal was to earn $44. The first week she earned $4. Each week after that, she earned $5. How many weeks did it take Gema to reach or exceed her goal? a. Create a table to show how much money she earned each week and give your answer in complete sentence.
b. What observations can you make about the pattern in your table?
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 10
23. Solve the following equation and create a model to show that your answer is correct. (Recall the different models you have learned.) 40 =
× 5
Copyright © Swun Math Grade 3 Unit 4 Assessment, Page 11
