Estimating with Everyday Math Adventures for Grade 4

A farmer has 48 apples and wants to pack them into boxes. If each box can hold about 10 apples, how many boxes will he need?

• 5

• 4

• 6

• 7

Lily is reading a book that has 256 pages. If she reads about 50 pages each day, how many days will it take her to finish the book?

• 5 days

• 6 days

• 8 days

• 7 days

A baker made 125 cookies and wants to share them equally among 5 friends. About how many cookies will each friend get?

• 20

• 30

• 15

• 25

A school is planning a field trip for 120 students. If each bus can hold about 30 students, how many buses will they need?

• 5

• 4

• 3

• 6

Tom has 75 marbles and he wants to give them to his 4 friends. About how many marbles will each friend receive?

• 20

• 18

• 25

• 15

A toy store has 250 toys on sale. If they sell about 50 toys each day, how many days will it take to sell all the toys?

• 10 days

• 5 days

• 3 days

• 15 days

A gardener is planting 120 flowers in rows. If each row has about 10 flowers, how many rows will he plant?

• 12

• 15

• 20

• 10

A library has 1,200 books. If they receive about 300 new books each month, how many months will it take to reach 2,000 books?

• 4 months

• 2 months

• 5 months

• 3 months

A pizza shop sells pizzas for $12 each. If a family orders about 3 pizzas, how much will they spend?

• $24

• $48

• $36

• $30

A concert hall has 1,500 seats. If about 400 tickets are sold each day, how many days will it take to sell out the concert?

• 4 days

• 6 days

• 10 days

• 2 days