Real Number Systems and Radicals

Identify the sets to which the following real number belongs.  Check all that apply.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

Identify the sets to which the following real number belongs.  Check all that apply.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

What is the following a model of?

• the sum of two irrational numbers

• the sum of two rational numbers

• a rational number plus an irrational number

• the product of two irrational numbers

• 5√2 / 10

• √2 / 2 

• 2√2 

• 5√50 / 10

If a non zero rational number is multiplied to an irrational number, we always get

• An irrational number

• A rational number

• 1

• 0

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

Identify the sets to which the following real number belongs.  Check all that apply.

• Natural Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers