Multiplication Arrays and Estimating Quotients Quiz

1. Sarah has 4 bags of apples. Each bag contains 6 apples. How many apples does she have in total? (Use an array to help you multiply.)

• 30

• 12

• 18

• 24

Tags

CCSS.2.OA.C.4

2. A farmer has 36 eggs. He wants to pack them into cartons that hold 6 eggs each. How many cartons does he need? (Estimate the number of cartons.)

• 5

• 7

• 8

• 6

Tags

CCSS.3.OA.A.3

3. There are 5 rows of chairs in a classroom, and each row has 4 chairs. How many chairs are there in total? (Use an array to find the answer.)

• 18

• 16

• 20

• 24

Tags

CCSS.2.OA.C.4

4. A baker made 48 cookies and wants to put them into boxes with 8 cookies each. How many boxes does he need? (Estimate the number of boxes.)

• 7

• 5

• 6

• 8

Tags

CCSS.4.NBT.B.6

5. Lisa is planting flowers in her garden. She plants 3 rows with 5 flowers in each row. How many flowers did she plant? (Use an array to visualize the multiplication.)

• 15

• 20

• 12

• 10

Tags

CCSS.2.OA.C.4

6. A toy store has 56 toys. If they want to display them in groups of 7, how many groups can they make? (Estimate the number of groups.)

• 9

• 6

• 8

• 7

Tags

CCSS.3.OA.A.3

7. Tom has 9 packs of crayons. Each pack contains 4 crayons. How many crayons does he have altogether? (Use an array to solve the problem.)

• 40

• 36

• 32

• 28

Tags

CCSS.2.OA.C.4

8. A school has 72 students and wants to divide them into teams of 8. How many teams can they form? (Estimate the number of teams.)

• 8

• 10

• 7

• 9

Tags

CCSS.4.NBT.B.6

9. Emma bought 5 boxes of chocolates. Each box has 10 chocolates. How many chocolates did she buy in total? (Use an array to help you multiply.)

• 40 chocolates

• 30 chocolates

• 50 chocolates

• 60 chocolates

Tags

CCSS.2.OA.C.4

10. A library has 90 books. If they want to arrange them on shelves with 10 books each, how many shelves do they need? (Estimate the number of shelves.)

• 9

• 8

• 10

• 7

Tags

CCSS.3.OA.A.3