Add and Subtract Whole Numbers and Decimals

Ali grew 2.3 inches this school year and Mary grew 2.38 inches. How much did they grow all together? 

• 4.68 inches

• 0.08 inches

• 2.5 inches
  2.58 inches

• 5.68 inches

7.9 - 3.47 =

• 11.37

• 4.43

• 3.32

• 4.37

13 - 0.27 + 4.614

Mathematical Equivalence

ON

0.347 + 17 + 0.29

Mathematical Equivalence

ON

2.55 + 5.6

Ms. Bjerke ran 12.3 mile on Saturday. Ms. Y ran 4.9 miles. How much farther did Mrs. Bjerke run than Ms. Y?

• 7.4

• 17.2

• 8.6

• 8

Gunnar is buying school supplies. He buys a notebook for $2.45, a package of pencils for $3.79, and an eraser for $1.55. How much did he spend in all?

• 0.21

• 4.69

• 6.24

• 7.79

Students are collecting cans for a food drive. Week one they collected 172.3 pounds of food. Week 5, they collected 238 pounds of food. How much more did they collect in week 5?

• 410.3

• 65.7

• 66.3

• 146.3

Kayden buys a game for $7.89 and batteries for $5.49. She pays with a twenty dollar bill, how much change will she receive?

• 7.72

• 33.38

• 13.38

• 6.62

Hanna buys a game for $7.89 and batteries for $5.49. She pays with a twenty dollar bill, how much change will she receive?

• 7.72

• 33.38

• 13.38

• 6.62