Solve {l}{2+3+6-2+5}{-7+2-8+3}{-6+2-3+7}{+6+4+2-8}{+9-1+6+5}

$$\left. \begin{array} { l } { 2 + 3 + 6 - 2 + 5 } \\ { - 7 + 2 - 8 + 3 } \\ { - 6 + 2 - 3 + 7 } \\ { + 6 + 4 + 2 - 8 } \\ { + 9 - 1 + 6 + 5 } \end{array} \right.$$

Evaluate

$$27$$

Solution Steps

Add 2 and 3 to get 5.

$$5+6-2+5-7+2-8+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Add 5 and 6 to get 11.

$$11-2+5-7+2-8+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Subtract 2 from 11 to get 9.

$$9+5-7+2-8+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Add 9 and 5 to get 14.

$$14-7+2-8+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Subtract 7 from 14 to get 7.

$$7+2-8+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Add 7 and 2 to get 9.

$$9-8+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Subtract 8 from 9 to get 1.

$$1+3-6+2-3+7+6+4+2-8+9-1+6+5$$

Add 1 and 3 to get 4.

$$4-6+2-3+7+6+4+2-8+9-1+6+5$$

Subtract 6 from 4 to get -2.

$$-2+2-3+7+6+4+2-8+9-1+6+5$$

Add -2 and 2 to get 0.

$$-3+7+6+4+2-8+9-1+6+5$$

Add -3 and 7 to get 4.

$$4+6+4+2-8+9-1+6+5$$

Add 4 and 6 to get 10.

$$10+4+2-8+9-1+6+5$$

Add 10 and 4 to get 14.

$$14+2-8+9-1+6+5$$

Add 14 and 2 to get 16.

$$16-8+9-1+6+5$$

Subtract 8 from 16 to get 8.

$$8+9-1+6+5$$

Add 8 and 9 to get 17.

$$17-1+6+5$$

Subtract 1 from 17 to get 16.

$$16+6+5$$

Add 16 and 6 to get 22.

$$22+5$$

Add 22 and 5 to get 27.

$$27$$

Factor

$$3^{3}$$