الف) $\frac{2 - 1/3 \times 1/2}{4 \div (1/2 - 1)} + 2 = $

ب) $\frac{1}{1 + \frac{1}{1 + 1/2}} = $

پ) $\frac{2}{-2 - \frac{1}{-1 - 1/3}} = $

ت) $\frac{3 - 1/2}{1/3 \div 2} - \frac{1 - 1/2}{3 \times 1/2} = $

ث) $\frac{1/3 - 2}{2 + 1/3} \div \frac{2 \times 1/3}{2 \div 1/3} = $

ج) $-3 - \frac{2 - 2 \times 1/2}{-2 + 2 \times 1/2} = $