Module 1 Test

The mass in kilograms of an ice chest is shown in expanded notation.

(1 x 10) + (3 x 1) + (6 x 0.1) + ( 1 x 0.01)

What is this mass in kilograms, written as a numeral?

Four students are traveling to a math contest. The table shows the weights of the four students' suitcases.

In what position would Juan's suitcase be if the suitcases were ordered from greatest to least weight?

• First

• Second

• Third

• Fourth

The model is shaded to represent 1 whole.

Which model below represents 0.9 x 0.4 = 0.36?

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• 
• 
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Jonathan and Elizabeth are comparing the masses of their rocks.

Jonathan's rock has a mass of 0.2 kilograms.

Elizabeth's rock has a mass 8 times the mass of Jonathan's rock.

What is the mass of Elizabeth's rock in kilograms?

The hundredths model is shaded to represent a division problem.

Which equation is represented by the model?

Gwen had a board that was 6.48 meters long. She cut the

board into 9 pieces of equal length.

What was the length of each piece in meters.

• 6.39 m

• 0.61 m

• 6.08 m

• 0.72 m

Landon had one string that was 10 meters long. He used 6.275 meters of this string for a project.

What was the length of string in meters that Landon used?

• 16.275 m

• 4.275 m

• 3.725 m

• 6.265 m

Mr. Wilfred used a full 2-liter bottle of liquid soap to fill two soap containers.

He put 0.475 liter of soap in the first container.

He put 0.35 liter of soap in the second container.

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How many liters of liquid soap remained in the bottle?

• 1.175 L
• 0.825 L
• 0.625 L
• 1.49 L

An electronic book has a file size of 2.4 megabytes. What is the file size in megabytes

of 16 of these electronic books?

• 32.4 megabytes

• 54.4 megabytes

• 32.64 megabytes

• 38.4 megabytes

Ms. Jaffey had a total of 428.5 ounces of pretzels to put into 5 bowls

for a party. She put an equal number of ounces of pretzels into

each bowl. How many ounces of pretzels did Ms. Jaffey put into each bowl?

• 85.7 oz

• 97.7 oz

• 80.0 oz

• 85.3 oz