Question

-(-10/13) + 3/13 - +5/13 + (-8/13) = ?

Answer 1

-(-$frac{10}{13}$) + $frac{3}{13}$ - $frac{5}{13}$ + (-$frac{8}{13}$) | 13
+10 + 3 - 5 - 8 = 0