Adding and Subtracting Decimals

Kylee added 198.002 and 23.87. For the sum she got 220.870. Is this correct?

95-3.5

On Wednesday the temperature was 81.04. And on Thursday the temperature dropped to 54.3. What is the difference in temperatures between the two days?

55.96 - 3.2

.78 + .18

Aidan ordered a cookie for $.48, a cake slice for $3.45, and a brownie for $2.29. How much money will they need to pay for their treats?

Sam earned $202.49 last week. He earned $73.89 yesterday. How much has he earned in total?

.34 + .214

What is the difference between 4.57 and .34

What is the sum of 19.07 and 24.9

3.23 + 9.9

.58 - .2

12.34 + 287.9

Jennifer had $25.56 before lunch. She spent $13.89 on a burrito. How much money does she have left?

9.24 - 6.32

746.194 + .258

Henry is 6.51 feet tall. His sister is 5.28 feet tall. What is the difference in height of the siblings?

789.584 - 54.7

123.45 + 89.47