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-4 : Real, Rational, Integer
6.5: Real, Rational
[tex]\sqrt{5}[/tex]: Real, Irrational
[tex]\frac{2}{3}[/tex]- Real, Rational
1.390864... - Real, Irrational
[tex]-\sqrt{9}[/tex]: Real, Irrational
[tex]*GentleGirlie*[/tex]