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2 Written questions
2 Multiple choice questions
 natural numbers plus 0: 0,1,2,3,4,5
 are whole numbers and their opposites:3,2,1,0,1,2,3
2 True/False questions

real numbers → all of the numbers that you encounter each day, are classified into various sets and subsets, are either rational numbers, or irrational numbers

rational numbers → b/c they cannot be written as the ratio of 2 integers and cannot be expressed as fractions, numbers that extend to infinity without ever forming a pattern