Decimal Addition and Subtraction

What decimal problem is represented in this model?

• 0.31 - 0.07 = 0.38

• 0.31 + 0.7 = 0.38

• 0.38 - 0.7 = 0.31

• 0.38 - 0.07 = 0.31

Tags

CCSS.5.NBT.B.7

Solve the problem:

1.5 + 2.06 + 14.9 =

Tags

CCSS.6.NS.B.3

Blakely had $5.64 in her wallet. She found $1.71 more in the couch cushions. How much money does she have now?

Tags

CCSS.6.NS.B.3

Ella bought a scarf for $5.99 and a pair of gloves for $2.49. How much money did Ella spend?

Tags

CCSS.6.NS.B.3

Ella's total was $8.48. She paid with a $10 bill. How much money will she get back in change?

Tags

CCSS.6.NS.B.3

On Saturday, Thaxton walked to the park and then walked a 1.35 mile trail. After that, he walked back home. The distance from his house to the park is 0.39 miles. Which expression represents how far Thaxton walked on Saturday?

• 0.39 + 0.39

• 0.39 + 1.35

• 1.35 - 0.39

• 0.39 + 1.35 + 0.39

Tags

CCSS.7.NS.A.3

The average rainfall for Ms. Standridge's hometown is 9.1 inches per year. Last year, it rained a total of 8.18 inches. What is the difference between that year's total rainfall and the amount the town typically receives?

• 0.92 inches

• 1.08 inches

• 17.28 inches

• 1.02 inches

Tags

CCSS.7.NS.A.3

Solve the problem:

15 + 7.31 =

Tags

CCSS.6.NS.B.3

Solve the problem:

418 - 19.21

Tags

CCSS.7.NS.A.1C

45.39 - 16.09

Tags

CCSS.6.NS.B.3