[tex]5 \ - \frac{4}{9} =[/tex]
prosze o pomuc
[tex]8 - 2\frac{1}{5} = [/tex]
[tex]4 \frac{3}{4} - \frac{1}{2} = [/tex]
[tex]6 \frac{3}{2} + 3 \frac{1}{2 = } [/tex]
​