Decimal Mastery: Rounding & Multi-Step Challenges

A store sells a toy for $12.75. If you buy 3 toys, how much will you spend in total? Round your answer to the nearest dollar.

• 38

• 45

• 30

• 25

Emma has $45.50. She buys 2 books that cost $9.99 each. How much money does she have left after her purchase? Round your answer to the nearest cent.

• 15.75

• 25.52

• 30.00

• 20.51

A recipe requires 2.5 cups of flour. If you want to make 3 batches of the recipe, how many cups of flour do you need in total? Round your answer to the nearest tenth.

• 10.0

• 5.0

• 2.5

• 7.5

Liam ran 3.2 miles on Monday and 4.5 miles on Tuesday. How many miles did he run in total? Round your answer to the nearest whole number.

• 8

• 7

• 6

• 10

A pizza costs $15.99. If you buy 4 pizzas for a party, what is the total cost? Round your answer to the nearest dollar.

• 80

• 50

• 64

• 100

Tags

CCSS.5.NBT.B.7

Sophie bought 5 packs of stickers for $2.75 each. How much did she spend in total? Round your answer to the nearest cent.

• $13.75

• $12.25

• $10.50

• $15.00

A bottle of juice costs $3.49. If you buy 6 bottles, how much will you pay? Round your answer to the nearest dollar.

• $15

• $25

• 21

• $18

Tags

CCSS.5.NBT.B.7

A car travels 12.6 miles per gallon of gas. If it uses 3 gallons, how many miles can it travel? Round your answer to the nearest whole number.

• 50

• 45

• 30

• 38

Tags

CCSS.6.RP.A.3B

A farmer harvested 15.75 bushels of apples. If he sells them for $2.50 each, how much money will he make? Round your answer to the nearest dollar.

• 30

• 25

• 39

• 50

A school has 250.5 pounds of apples. If they use 50.25 pounds for a pie, how many pounds of apples do they have left? Round your answer to the nearest tenth.

• 150.2

• 200.3

• 200.0

• 300.5