Classification of Numbers

What type of numbers are often referred to as "counting numbers" and start from 1?

• Natural numbers

• Whole numbers

• Integers

• Rational numbers

Which set of numbers includes all natural numbers and zero?

• Integers

• Rational numbers

• Whole numbers

• Irrational numbers

Which set of numbers includes all whole numbers and their negative counterparts, but not decimals or fractions?

• Natural numbers

• Integers

• Rational numbers

• Irrational numbers

A number that can be expressed as a fraction p/q, where p and q are integers and q is not zero, is classified as what type of number?

• Irrational number

• Integer

• Rational number

• Natural number

What would be an irrational Number

• -5
• 1/2
• .6