A)
[tex] \frac{5}{8} + \frac{3}{8} + 1 = \frac{(5 + 3 + 8)}{8} = \frac{16}{8} \div8 = 2[/tex]
B)
[tex]3 - \frac{5}{4} + \frac{6}{4} = \frac{(4 \times 3 - 5 + 6)}{4} \\ = \frac{12 - 5 + 6}{4} = \frac{13}{4} [/tex]
C)
[tex]2 + \frac{3}{6} - \frac{2}{6} = \frac{6 \times 2 + 3 - 2}{6} \\ = \frac{12 + 3- 2}{6} = \frac{13}{6} [/tex]
D)
[tex]1 - \frac{1}{5} - \frac{2}{5} = \frac{5 - 1 - 2}{5} = \frac{2}{5} [/tex]
E)
[tex]2 - \frac{3}{3} - \frac{4}{3} = \frac{3 \times 2 - 3 - 4}{3} = \\ \frac{6 - 3 - 4}{3} = - \frac{ 1}{3} [/tex]
