Classifying Real Numbers

Front

The number is a/an...
Options: Rational Number, Irrational Number, Integer, Whole Number

Back

Rational Number

Front

What can a rational number be?

Back

A rational number can be positive or negative, can be a decimal, and can be expressed as a ratio.

Front

Is -5.5 an integer? Why or why not?

Back

No, because integers do not have decimals.

Front

Are all whole numbers rational numbers?

Back

True

Front

Classify: 45
Options: Rational, Whole, Natural, Irrational

Back

Natural

Front

Classify: 0

Back

Whole

Front

Classify: pi
Options: Irrational, Real, Whole, Rational

Back

Irrational, Real

Front

Which word does NOT describe 5? Options: Whole, Integer, Rational, Irrational

Back

Irrational