Rational Irrational Numbers

The sum of a rational number and an irrational number is rational

• Never

• Always

• Sometimes

Any number that cannot be written as a fraction is called...

• Irrational

• Rational

• Integer

• Whole

The sum of a rational number and an irrational number is

• Rational

• Irrational

• Rational or Irrational

The sum of two rational numbers is ALWAYS rational.

• True

• False

Which classifications of the real number system correctly describe all numbers in the set shown?

• Rational

• Irational

• Integers

• Whole

• Natural

Which set of real numbers below does not contain a rational number?

• A

• B

• C

• D

The sum of π and 2.4 is best described as:

• Irrational

• Integer

• Natural

• Rational

Look at the number line below – which point best represents √18?

• W

• X

• Y

• Z

Which of the following real numbers is NOT an irrational number?

• √333

• √361

• √325

• √300

Which letter correctly represents IRRATIONAL NUMBERS?

• F

• B

• C

• A

• E