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Math Tree

High-School Terms

Real Numbers Numbers you can see in nature Ex:1,2,3......
Whole Numbers Natural numbers and 0 Ex:0,1,2,3......
Integers Whole numbers and their opposites Ex:.....-3,-2,-1,0,1,2,3.......
Rational numbers Any number that can be written as the ratio(fraction) of two integers *The denominator can not be zero *can repeat
Irrational Numbers *Never terminated *Never repeats Ex: π
Imaginary Numbers(10th grade) √-9=3i(italic)