Ch 1 Quiz review (9th)

-0.775 is a

• Irrational Number

• Whole Number

• Integer

• Rational Number

 $\pi\$  and 1.234567890... is considered a...

• irrational number

• rational number

• Natural number

• Whole number

Positive and negatives with no decimals or fractions

• Whole number

• Natural number

• Integer

• Rational number

A number can be rational and irrational.

• True
• False

What is true about irrational numbers?

• They are terminating decimals.
• They are non-repeating decimals.
• They are fractions.
• They are natural numbers.

All numbers are real numbers.

• False
• True

Classify the following:
0.478123123123123123....

• Rational
• Irrational

Classify the following number:
1.01011011101111....

• Rational
• Irrational

Which statement is NOT true?

• Every rational number is a real number.
• Every counting number is a whole number.
• Every integer is a rational number.
• Every decimal number is an irrational number.

Which statement is NOT true?

• Every rational number is a real number.
• Every counting number is a whole number.
• Every integer is a rational number.
• Every decimal number is an irrational number.