Pre-Algebra Examples

$- \frac{1}{3} + \frac{2}{3}$

Step 1

Combine the numerators over the common denominator.

$\frac{- 1 + 2}{3}$

Step 2

Add $- 1$ and $2$ .

$\frac{1}{3}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$\frac{1}{3}$

Decimal Form:

$0.\overline{3}$