Real Number System

4π

• rational
• irrational

What is the number 1 classified as?

• Whole number

• All of the above

• Integer

• Rational number

Match the following

• Integer

• Whole numbers from 1 and up (counting numbers)

• Whole number

• Positive or negative, large or small, whole numbers, fractions or decimal numbers/rational and irrational numbers

• Real number

• All whole numbers and their negative counterparts (opposites)

• Natural number

• All positive and negative integers, fractions and decimal numbers.

• Rational number

• A number with no fractional or decimal part and starting with zero.

-10 is an ​ (a)   and a ​ (b)   number.

• integer
• rational
• irrational
• whole number

Which of the following contains only rational numbers?

• 2.5, .764567..., 1/2, √27

• π, √4, √16, 7.7

• 6.7, 4.45, -3, ∛27

• 5, -4.5, √13, √-9

Which of the following categories does zero fall into?

• Rational, Integer

• Rational

• Rational, Integer, Whole

• Rational, Integer, Whole, Natural

Tags

Real Number System

• Rational

• Irrational

• Rational or Irrational

• Rational

• Irrational

• Rational or Irrational

• True

• False

• Always

• Sometimes

• Never