1. [tex]\(\frac{1}{5} \times \frac{2}{6}+\frac{1}{8}\)[/tex]

2. [tex]\(\frac{7}{9}-\frac{6}{3} \div \frac{5}{8}\)[/tex]

3. [tex]\(\frac{3}{2}+\frac{5}{2}+\frac{7}{2}\)[/tex]

4. [tex]\(\frac{8}{9}-\frac{3}{5} \div \frac{9}{7}\)[/tex]

5. [tex]\(\frac{6}{9} \times \frac{3}{8}-\frac{7}{2}\)[/tex]

6. [tex]\(\frac{2}{3}-\frac{1}{9}+\frac{7}{8}\)[/tex]

7. [tex]\(\frac{5}{3}-\frac{8}{3}-\frac{2}{3}\)[/tex]

8. [tex]\(\frac{7}{3}-\frac{1}{4} \times \frac{3}{6}\)[/tex]

9. [tex]\(\frac{3}{9}+\frac{1}{5}-\frac{7}{3}\)[/tex]

10. [tex]\(\frac{1}{9}+\frac{8}{9}-\frac{7}{8}\)[/tex]