Decimal Addition and Subtraction

What is the sum of 8.7 and 5.6?

• 14.3

• 13.2

• 10.5

• 15.8

Find the sum of 4.5 and 6.8.

• 11.3

• 10.2

• 13.5

• 9.6

What is the sum of 3.25 and 2.75?

• 6

• 7

• 4

• 5

If you have 5.8 dollars and you spend 3.25 dollars, how much money do you have left?

• 8.05 dollars

• 4.33 dollars

• 2.55 dollars

• 1.75 dollars

Find the sum of 148.093 + 5.675

• 153.768

• 153.668

• 152.668

• 153.786

One week in May it rained 0.89 in. on Tuesday, 0.82 in. on Wednesday, and 0.57 in. on Friday. It didn't rain the other four days. What was the total rainfall for the week?

• 2.08 in.

• 2.26 in.

• 2.28 in.

• 2.18 in.

Beth worked 33.25 hours last week and 23.75 this week. How many total hours did she work?

How many inches did the tree grow over the two years?

• 11.11 inches

• 18.67 inches

• 18.31 inches

• 94.27 inches

63 + 2.7

• 9.0

• 65.7

• 90

• 63.27

James brought a fresh 2-liter bottle of sweet tea to school. He drank 0.29 liter before lunch and 0.189 liter after lunch. He tried to offer the rest to Mr. Blow, but Mr. Blow said, "Seriously?!" How much tea was left at the end of the day?