Add Subtract Decimals Quiz Review

Which equations are correct?  Select two that apply.

• 0.05 + 0.07 = 0.12

• 0.04 + 0.8 = 0.14

• 0.03 + 0.9 = 0.93

• 0.01 + 0.09 = 0.9

Between which three cities will you drive 62.38 miles one-way?

• 
  Staten to Giles to Wiltson

• Bakerton to Staten to Giles

• Bakerton to Dulles to Clariton

• Staten to Bakerton to Dulles

Which of the following differences is equal to 74.77?

• 45.87 - 5.20

• 87.32 - 12.55

• 68.53 - 6.26

• 56.22 - 14.59

Kent used a timer to determine that his experiment lasted 54.12 seconds. His next experiment was 0.08 seconds less than his first experiment. What was the duration of the second experiment?

• 54.20

• 54.08

• 54.04

• 54.128

7.45 - 3.68 =

• 7.45

• 2.79

• 2.21

• 3.77

Monica has $9.84 to buy a sandwich.  The sandwich costs $4.66.  How much money will Monica have left if she buys the sandwich?

• $10.71

• $4.47

• $3.63

• $5.18

21.85 + 61.25

• 83.10

• 70.31

• 80.31

• 70.41

Compute the sum:

649.2 + 64.74 =

• 1080.60

• 713.94

• 108.06

• 853.43

Janet purchased Skittles, Starburst, and a pack of gum. If each item costs $1.50, then how much will all the items cost together?

• $1.50

• $4.50

• $6.00

• $6.50

Find the sum:

17.58 + 9.67

• 11.80

• 17.80

• 27.70

• 27.25