Decimals: Adding/Subtracting

7.2+9.5

• 1.67

• 16.7

• 167

• .167

How much change would you receive if you gave a cashier $20 for a purchase that costs $18.75?

• $1.25

• $12.63

• $12.26

• $1.63

82-67.18

• 14.82

• 1.482

• 148.2

• 15.82

19.86-4.94

• 14.82

• 14.92

• 15.92

• 1.482

Danny purchased $13.72 worth of gasoline. He received $10 back from the attendant. How much did Danny give the attendant?

• $15.72

• $20.00

• $25.00

• none of these

Joe's Pizza Shop sells an average of 89.7 pizzas on Tuesday nights and an average of 210.5 pizzas on Saturday nights. How many more pizzas does Joe's Pizza Shop sell on Saturdays?

• 120.7 pizzas

• 121 pizzas

• 120.8 pizzas

• 123.8 pizzas

10.756-6.238

• 6.26

• 4.518

• 96.9

• 5.79

Mr. Becker drove 11.3 miles to the dentist, 7.5 miles to the library, and 5.8 miles back home. How far did he travel?

• 26.4 miles

• 34.6 miles

• 14.6 miles

• 24.6 miles

The current balance of Tami's checking account is $237.80. Find the new balance after Tami writes a check for $29.95.

• $206.85

• $207.85

• $307.85

• $205.85

During the first week of January, the National Weather Service reported that 8.07 inches of snow fell in Cleveland, Ohio. An additional 6.29 inches fell during the second week of January. Find the total snowfall for the first two weeks of January.

• 14.36 in.

• 146.3 in.

• 14.63in.

• 143.6 in