Classify numbers: rational & irrational

The Classify numbers: rational & irrational exercise appears under the 8th grade (U.S.) Math Mission. This exercise allows practice classifying the difference between rational and irrational numbers.

Types of Problems
There is one type of problem in this exercise:
 * 1) Determine if the number is rational and irrational: This problem provides a number. The student is asked to evaluate if it is rational or irrational.