Adding and Subtracting Decimals Review

Which of the following is true about the model shown?

• The model represents 0.47 + 0.26

• The sum is 0.73

• Both A and B

• Neither A nor B

Tags

CCSS.5.NBT.B.7

Tags

CCSS.7.NS.A.1C

Tags

CCSS.6.NS.B.3

The distance from Amanda's house to the school is 1.25 miles. The library is 0.8 miles from her house. If she stopped by the library on her way to school, then how much farther does Amanda have to get to school?

• 0.45 mi

• 1.17 mi

• 0.55 mi

• 1.45 mi

Tags

CCSS.7.NS.A.3

Jodi works at Freya's Frozen Yogurt on the weekends. Her paycheck for September was $249.78. Her paycheck for October was $149.56 more than it was in September. Which of the following represents Jodi's paycheck for October?

• $100.22

• $399.34

• $399.24

• $389.34

Tags

CCSS.7.NS.A.3

Miranda put 2.784 ounces of soda in her cup before leaving the restaurant. That brought the cup's total amount of soda to 20 ounces. How many ounces of soda were in the cup before Miranda refilled it?

• 18.214

• 0.784

• 2.584

• 17.216 oz

Tags

CCSS.6.NS.B.3

The regular price of a taco at the local restaurant is $3.28. Since it's Taco Tuesday, Britney paid $0.85 less than the original price. How much did Britney pay for her taco?

• $2.53

• $3.63

• $2.43

• $2.63

Tags

CCSS.5.NBT.B.7