Real Number System Test Review

Which of the following is a correct representation of 0.000004? 

Which set of numbers are in the order from least to greatest? 

Which of these lists of numbers is in order from greatest to least? 

 

What is 0.000078 written in scientific notation?  

True or False.      

All whole numbers are rational numbers. 

• True

• False

True or False.      

All rational numbers are natural numbers. 

• True

• False

True or False.      

All real numbers are rational numbers. 

• False

• True

True or False.      

All irrational numbers are real numbers. 

• False

• True

What set does 2 belong in?

• Natural

• Whole

• Integer

• Irrational

• Rational

• Whole

• Irrational

• Natural