Topic 1 Test Review

A candle is 6.5 inches tall. The candle is lit and burns for a few hours. The height of the candle after the flame is blown out is 2.25 inches. The difference between the candle's two heights is ________.

• 4.35 inches

• 3.80 inches

• 4.25 inches

• 3.35 inches

Select ALL of the expressions that equal 4.4

• 2.2 + 2.2

• 8.8 ÷ 2.2

• 2.2 x 2

• 8.8 - 4.4

Vicky makes jewelry. She uses 17 beads for each necklace that she makes, and she has 425 beads. How many necklaces can she make?

During a field trip, a group of students travels 12.5 miles by bus and 6.75 miles by train. What is the total distance traveled in miles?

Select the value from the menu that BEST completes the sentence.

A 10-pack of pencils cost $2.00. One pencil costs ________.

• $0.50

• $0.02

• $0.20

• $0.25

Marco has $75 to spend on new clothes for a job interview. He buys a shirt for $18.28, pants for $42.39, and a tie for $12,97. How much money will Marco have left after he buys these clothes?

• $1.36

• $14.33

• $19.64

• $43.75

Denise spent $56.48 at the grocery store while Michael spent $74.06. How much more money did Michael spend than Denise?

• $17.58

• $37.03

• $65.27

• $130.54

Find the quotient.

45.8 ÷ 0.4

• 11.2

• 11.45

• 112.0

• 114.5

Jamie wrote 4.4 - 0.33 = 1.1. Is his answer reasonable? Explain why or why not.

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OFF

Answer explanation

Note that Jamie did not correctly use place value when subtracting.

If you multiply two decimals that are less than 1, can you predict whether the product will be less than or greater than either two factors? Explain.

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