TEKS.MATH.8.2B

Is √2 Irrational?

• Yes
• No

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TEKS.MATH.8.2B

The square root of 57 is ...

• rational 
• irrational 

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TEKS.MATH.8.2B

Which number is an irrational number?

• √9
• √49
• √100
• √120

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TEKS.MATH.8.2B

An irrational number:

• goes on forever and does not repeat.
• can't be turned into a fraction.
• includes pi and √2
• All of the above.

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TEKS.MATH.8.2B

Which best describes an irrational number?

• Any number that can be expressed as a fraction
• A positive or negative whole number.
• A number that is a non-terminating, non-repeating decimal.
• A perfect square.

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TEKS.MATH.8.2B

Round to the Nearest Hundredth: √155

• 12.5
• 10
• 12.8
• 12.9

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TEKS.MATH.8.2B

The √98 falls between what two numbers on a number line?

• 10 and 11
• 11 and 12
• 9 and 10
• 90 and 100

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TEKS.MATH.8.2B

√24

• 4√6
• 2√6
• 6√2
• 2√12

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TEKS.MATH.8.2B

Which is the best estimate of the square root of 63?

• 7.1
• 7.3
• 7.5
• 7.9

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TEKS.MATH.8.2B

Solve the square root equation:

• A
• B
• C
• D

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TEKS.MATH.8.2B