Odpowiedź:
[tex]a)\ \ |-2\frac{1}{2}|+|1\frac{1}{2}|=2\frac{1}{2}+1\frac{1}{2}=3\frac{2}{2}=4\\\\b)\ \ |-2\frac{1}{3}+1\frac{1}{3}|=|-1|=1\\\\c)\ \ |-2,6|-|-3,3|=2,6-3,3=-0,7\\\\d)\ \ |\sqrt{2}-3|=-(\sqrt{2}-3)=-\sqrt{2}+3\\\\e)\ \ |2-\sqrt{5}|=-(2-\sqrt{5})=-2+\sqrt{5}\\\\f)\ \ |-2\sqrt{3}+\sqrt{12}|=|-2\sqrt{3}+\sqrt{4\cdot3}|=|-2\sqrt{3}+2\sqrt{3}|=|0|=0[/tex]
