(2 * 2) + 2 - 2) / 2

(4+0)/2

= 4/2

= 2

answer = 2

$$\left({\mathtt{2}}{\mathtt{\,\times\,}}{\mathtt{2}}\right){\mathtt{\,\small\textbf+\,}}{\mathtt{2}}{\mathtt{\,-\,}}{\frac{{\mathtt{2}}}{{\mathtt{2}}}} = {\mathtt{5}}$$

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