STAAR REVIEW TX C PT 1-10

What is the best estimate of the angle shown?

• 45 degrees

• 85 degrees

• 105 degrees

• 15 degrees

Which fraction has the same value as the decimal shown in the place-value chart?

• 93/100

• 93/10

• 39/10

• 39/100

Emma buys 5.35 pounds of pizza dough. She uses 2.78 pounds of dough for dinner and freezes the rest. Which model represents the amount of pizza dough she freezes?

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• 
• 
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A school buys 22 calculators. Each calculator costs $78. Which expression gives the best estimate of total cost?

• 80x30

• 100x25

• 100x20

• 80x20

The total sales this weekend at a car dealership was $344,989. What is the 344,989 rounded to the nearest ten thousand?

• 340,000

• 344,000

• 345,000

• 350,000

The model represent a rectangular room. Which of the following could be used to find the area of the room?

• Multiply 12 by 6

• Multiply 12 by 7

• Multiply 13 by 6

• Multiply 13 by 7

Which expression has the same value as 8,506,028?

• 8,000,000+500,000+60,000+200+80

• 8,000,000+500,000+6,000+20+8

• 8,000,000+50,000+6,000+200+8

• 8,000,000+50,000+6,000+20+8

The table shows the numbers of markers in given numbers of packages. How many markers are in 12 packages?

• 48

• 432

• 180

• 362

Use the place value chart to help answer the question.

A warehouse received 528 boxes of crayons. Each box has 100 crayons. How many crayons did the warehouse receive?

• 528,000

• 52,800

• 5,280

• 528

Billy ran a 50 yard dash twice. His first time was 8.74 seconds and the second time was 9.17 seconds. What was his combined running time, in seconds.

• 16.91

• 17.91

• 0.43

• 17.92