prosze na jutro daje najjj .
[tex]3.5 + ( - 7 \frac{3}{4}) = [/tex]



[tex]5 \times \frac{1}{2} + ( - 7.12) = [/tex]
[tex]4 \times \frac{1}{8} + ( - 6.7) = [/tex]
[tex]6 \times \frac{2}{5} ( - 10.12) = [/tex]
​