Unit 12 Review

Trevor has four folders. The lengths of his folders are 11.25 inches, 11.63 inches, 11 inches, and 11.5 inches. Which of the following is the correct order of the lengths of the folders from shortest to longest?

• 11 inches, 11.25 inches, 11.5 inches, 11.63 inches

• 11.25 inches, 11 inches, 11.5 inches, 11.63 inches

• 11.63 inches, 11.5 inches, 11.25 inches, 11 inches

• 11.5 inches, 11.25 inches, 11 inches, 11.63 inches

What decimal and fraction does the model represent?

• 0.2

• 0.02

Which number shows one-hundredth less than 3.08?

• 3.18

• 3.09

• 3.07

• 3.01

Levi has $11.00 to spend on new tennis balls. A set of tennis balls costs $9.50. How much money does he have left after buying the tennis balls?

• $1.50

• $1.00

• $20.50

• $9.50

What is the difference? 0.5 - 0.2 = _____

• 0.3

• 0.2

• 0.4

• 0.1

What is the sum? 0.46 + 0.19 = _____

• 0.65

• 0.55

• 0.75

• 0.60

Which fractions are equivalent to a fraction with a denominator of 10? Choose all that apply.

• 65/100

• 70/100

• 85/100

• 10/100

What is the sum? 4/10 + 39/100 = ?

• 79/100

• 79/110

• 43/110

• 43/100

Aurora bought 0.25 pounds of grapes and 0.4 pounds of raspberries. Which weighs more, the grapes or the raspberries?

• Grapes

• Raspberries