STAAR Math Review

It took Ian three years to collect 20,413 aluminum cans to recycle. In the first year he collected 8,917 cans, and in the second year he collected 7,639 cans. Which equation can be used to find x, the number of cans Ian collected in the third year? (a)  

• x = 25,413 - 8,917 - 7,639
• x = 25,413 + 8,917 + 7,639
• 8,917 + 7,639
• 8,917 - 7,639

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4.5.A

• A

• B

• C

• D

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4.5.A

What equation matches the strip diagram. (a)  

• (78 - 42) ÷ 3 = R
• (78 ÷ 3) - 42 = R
• 78 - (42 ÷ 3) =R
• R + 78 = 42

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4.5.A

Mr. Frisley cut a piece of wood to cover the broken window on his house. The area of the

piece of wood is 117 square feet. If the width of the piece of wood is 9 feet, what is the

length?

• 12 feet

• 11 feet

• 13 feet

• 14 feet

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4.5.D

Benjamin wrote a number in expanded notation

(8 x 1,000) + (7 x 100) + (3 x 1) + (2 x 0.1) + (1 x 0.01)

What is the standard form for his number?

• 8,732.10

• 8,703.21

• 8,730.21

• 87,321

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4.2.B

Jack has finished 3/7 of the homework problems and Jill has nished 9/10 of the problems.

Which shows the correct relationship between these fractions?

• 3/7 < 9/10

• 3/7 > 9/10

• 3/7 = 9/10

• 9/10 < 3/7

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4.3.D

The Singleton family has 11/16 gallon of milk. If the family drinks 3/16 gallon of milk, how much milk do they have?

• 15/16 gallons

• 8/32 gallons

• 14/16 gallons

• 8/16 gallons

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4.3.E

Jamie bought 2 hamburgers for $3.79 each. He also bought a drink for $2 and a bag of chips for $1.19. If Jamie paid with a $20 bill, how much change did he receive?

• $10.77

• $9.77

• $9.23

• $13.02

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4.4.A

Robert is using a protractor to construct an angle that measures 65 degrees. First he drew ray AB,

as shown on the protractor.

To complete the 65 degree angle, Robert should draw another ray that starts at point A and passes

through -

• point C

• point D

• Point E

• Point F

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4.7.C

Steven watched a movie that ended at 4:15 PM. If the movie was 127 minutes long, what time did the movie start?

• 2:08 PM

• 2:15 PM

• 6:22 PM

• Not Here

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4.8.C