Add and Subtract Decimals

7.2 - 4.3=

• 2.9

• 3.9

• 3.1

• 2.1

Nancy was buying food for her birthday party. She bought a 52.93 oz bag of barbeque chips and a 79.6 oz bag of regular chips. How many ounces did she buy all together?

• 132.53 ounces

• 33.33 ounces

• 26.77 ounces

• 60.89 ounces

Jenna bought a bag of gummy bears that cost $2.74. She gave the clerk $10. How much money will she get back in change? 

• $12.74

• $4.36

• $7.26

• $2.64

James earns $22.50, $14.75, and $8.50 on three different days. How much did he earn in all?

• $28.75

• $45.25

• $45.75

• 457.50

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

Layla went to a coffee shop. She bought 2 cupcakes with $5.70, 1 juice with $1.50, and and ice cream cup for her brother with $3.50. If Layla has $15, how much change will the cashier give her back?

• $4.5

• $4.3

• $4.4

• $4

6.7 - 2.33=

• 4.43

• 4.4

• 4.37

• 4.47