8.2A Texas Math

Which of the following is a positive rational number, but not a whole number?

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TEKS.MATH.8.2A

Which of the following is NOT a true statement?

• All whole numbers are integers

• All irrational numbers are real numbers

• No integers are irrational numbers

• All rational numbers are whole numbers

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TEKS.MATH.8.2A

Which term best fits in the box labeled "A"?

• integers

• imaginary numbers

• natural numbers

• square roots

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TEKS.MATH.8.2A

Which number belongs in the box labeled "rational Numbers," but outside the box labeled "A"?

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TEKS.MATH.8.2A

Which statement is true?

• integers are always irrational

• all whole numbers are rational

• irrational numbers are imaginary numbers

• irrational numbers include integers

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TEKS.MATH.8.2A

Which statement best describes a whole number? Choose TWO.

• a rational number with no decimal parts

• an irrational number that is not negative

• an integer that is not negative

• an irrational number with no decimal parts

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TEKS.MATH.8.2A

Which of the following is NOT an integer?

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TEKS.MATH.8.2A

Which of the following does not describe a rational number?

• A number that can be written a/b where a and b are integers and b does not = 0

• a non-perfect square root

• a terminating decimal

• a repeating decimal

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TEKS.MATH.8.2A

To which sets does the number -5 belong?

I. rational numbers

II. whole numbers

III. integers

• I and III only

• I and II only

• II and III only

• III only

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TEKS.MATH.8.2A

Karlee says that 8 is an integer. Is she correct?

• no, because all integers are negative

• yes, because integers include all positive numbers

• no, because 8 cannot be written as a fraction and therefore is irrational

• yes, because 8 has no fractional or decimal parts

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TEKS.MATH.8.2A