Estimating & Comparing: Math Word Problems for Grade 4

A bakery made 250 cookies for a school event. If they estimate that each student will eat about 2 cookies, how many students can they serve? Estimate and then find the actual number of students if 120 cookies were eaten.

• 50 students

• 60 students

• 75 students

• 100 students

Liam has 45 marbles. He wants to share them equally with his 4 friends. Estimate how many marbles each friend will get and then calculate the actual number of marbles each friend receives after Liam keeps 5 for himself.

• Each friend receives 10 marbles.

• Each friend receives 8 marbles.

• Each friend receives 9 marbles.

• Each friend receives 12 marbles.

Tags

CCSS.4.NBT.B.6

A farmer has 1,200 apples. He estimates that he can pack about 50 apples in each box. How many boxes will he need? After packing, he finds he has 1,150 apples. How many boxes did he actually use?

• 23

• 25

• 24

• 22

A toy store sold 350 toys in a week. They estimate that they will sell about 50 toys each day. How many days will it take to sell all the toys? Calculate the actual number of days if they sold 300 toys in total.

• 6 days

• 5 days

• 7 days

• 8 days

A school is planning a field trip for 200 students. They estimate that each bus can hold about 25 students. How many buses will they need? If they find out they have 180 students going, how many buses do they actually need?

• 9 buses

• 10 buses

• 7 buses

• 8 buses

A restaurant serves 150 meals a day. They estimate that 60% of the meals are lunch orders. How many lunch orders do they estimate? If they actually served 80 lunch orders, how does that compare to their estimate?

• The estimate is 120 lunch orders, and they served 80, which is 40 less than estimated.

• The estimate is 90 lunch orders, and they served 80, which is 10 less than estimated.

• The estimate is 80 lunch orders, and they served 90, which is 10 more than estimated.

• The estimate is 100 lunch orders, and they served 80, which is 20 less than estimated.

A library has 500 books. They estimate that 20% of the books are fiction. How many fiction books do they estimate? If they find out there are actually 120 fiction books, how does that compare to their estimate?

• The estimate was 100 fiction books, but there are actually 120 fiction books.

• The estimate was 100 fiction books, but there are actually 80 fiction books.

• The estimate was 120 fiction books, and they found 100 fiction books.

• The estimate was 80 fiction books, but there are actually 120 fiction books.

A gardener planted 300 flowers. He estimates that 75% of them will bloom. How many flowers does he estimate will bloom? After a month, he finds that only 180 flowers bloomed. How does this compare to his estimate?

• The gardener estimated 300 flowers would bloom, but only 180 actually bloomed, which is 120 fewer than his estimate.

• The gardener estimated 225 flowers would bloom, but only 180 actually bloomed, which is 45 fewer than his estimate.

• The gardener estimated 150 flowers would bloom, but 180 actually bloomed, which is 30 more than his estimate.

• The gardener estimated 225 flowers would bloom, and 225 actually bloomed, which is equal to his estimate.

A pet store has 240 fish. They estimate that 30% of the fish are goldfish. How many goldfish do they estimate? If they actually have 80 goldfish, how does that compare to their estimate?

• The estimate is 60 goldfish, and the actual number is 80, which is 20 more than the estimate.

• The estimate is 90 goldfish, and the actual number is 80, which is 10 less than the estimate.

• The estimate is 72 goldfish, and the actual number is 80, which is 8 more than the estimate.

• The estimate is 72 goldfish, and the actual number is 70, which is 2 less than the estimate.

Tags

CCSS.5.NBT.B.7