Subtract and Round Decimals

Subtract the following decimals:

9.8 - 8.2 =

• 1.6

• 1.5

• 1.4

• 1.35

Subtract the following:
9.43-3.34

• 12.77

• 6.09

• 6.90

• 60.09

Giovanni bought 7 packs of trading cards.  Each pack cost him $4.89.  How much did he spend on cards?

• $33.54

• $34.23

• $74.89

• $342.30

Nathan is building a tree house. He needs wooden boards that are 16.45 feet, 7.3 feet, and 12.8 feet in length. What is the closest estimate of the total length he needs, in feet, to make sure he has enough wood for the tree house?

• 30

• 35

• 38

• 40

_{Round 0.376 to the nearest hundredth.}

• 0.4

• 0.476

• 0.38

• 0.380

The tables shows the number of hours five employees at Frosty Treat Ice-Cream Shop worked in a week. What is the difference between the number of hours Danny and Carmen worked?

• 208.3 hours

• 55.35 hours

• 20.83 hours

• 21.06 hours

Round 3,999.243 to the nearest hundredth.

• 3,999.24

• 3,999.25

• 3,999.244

• 3,400.00

The tables shows the number of hours five employees at Frosty Treat Ice-Cream Shop worked in a week. What is the difference between the number of hours Danny and Carmen worked?

• 208.3 hours

• 55.35 hours

• 20.83 hours

• 21.06 hours

This morning in Atlanta, it was 35.6 degrees. This afternoon in Atlanta, it was 65.3 degrees. Whats the difference between these two temperatures?

• 29.7

• 30.1

• 30.7

• 29.3

Fran bought sneakers for $54.26 and a shirt for $34.34. If Fran started with $100, about how much money does she have left?

• $35

• $20

• $5

• $80