Estimating Products: Real-World Multi-Digit Challenges

A bakery makes 125 cookies each day. How many cookies does the bakery make in 7 days? Estimate the total before calculating.

• 900 cookies

• 1000 cookies

• 700 cookies

• 875 cookies

Tags

CCSS.4.NBT.B.5

A school has 24 classrooms, and each classroom has 32 students. How many students are there in total? Estimate the number of students first.

• 512

• 768

• 960

• 640

A farmer has 56 apple trees, and each tree produces about 48 apples. How many apples does he produce in total? Estimate the total number of apples.

• 1500 apples

• 2688 apples

• 3000 apples

• 2400 apples

Tags

CCSS.4.NBT.B.5

A toy store sells 145 toy cars. If each toy car costs $12, how much money will the store make if all the cars are sold? Estimate the total sales first.

• $1200

• $1500

• $1800

• $1740

A library has 36 shelves, and each shelf can hold 250 books. How many books can the library hold in total? Estimate the total number of books.

• 7500 books

• 9000 books

• 8000 books

• 10000 books

Tags

CCSS.4.NBT.B.5

A factory produces 150 toys every hour. How many toys does it produce in 8 hours? Estimate the total production first.

• 1200 toys

• 1000 toys

• 1500 toys

• 800 toys

A gardener plants 75 flowers in each of the 9 flower beds. How many flowers does the gardener plant in total? Estimate the total number of flowers.

• 800

• 600

• 675

• 720

A concert hall has 120 seats in each row and there are 15 rows. How many seats are there in total? Estimate the total number of seats first.

• 1500

• 1800

• 1000

• 2000

A bookstore sells 250 books each month. How many books will it sell in 6 months? Estimate the total sales before calculating.

• 1200

• 1800

• 2000

• 1500

A sports team has 18 players, and each player practices for 45 minutes. How many total minutes do all players practice together? Estimate the total practice time.

• 540 minutes

• 900 minutes

• 810 minutes

• 720 minutes

Tags

CCSS.4.NBT.B.5