Solve {l}{75-67+38+97}{+52+13-84+68}{713+74-96+25}{+32-48+91}

$$\left. \begin{array} { l } { 75 - 67 + 38 + 97 } \\ { + 52 + 13 - 84 + 68 } \\ { 713 + 74 - 96 + 25 } \\ { + 32 - 48 + 91 } \end{array} \right.$$

Sort

$$49,75,143,716$$

Solution Steps

Subtract 67 from 75 to get 8.

$$sort(8+38+97,52+13-84+68,713+74-96+25,32-48+91)$$

Add 8 and 38 to get 46.

$$sort(46+97,52+13-84+68,713+74-96+25,32-48+91)$$

Add 46 and 97 to get 143.

$$sort(143,52+13-84+68,713+74-96+25,32-48+91)$$

Add 52 and 13 to get 65.

$$sort(143,65-84+68,713+74-96+25,32-48+91)$$

Subtract 84 from 65 to get -19.

$$sort(143,-19+68,713+74-96+25,32-48+91)$$

Add -19 and 68 to get 49.

$$sort(143,49,713+74-96+25,32-48+91)$$

Add 713 and 74 to get 787.

$$sort(143,49,787-96+25,32-48+91)$$

Subtract 96 from 787 to get 691.

$$sort(143,49,691+25,32-48+91)$$

Add 691 and 25 to get 716.

$$sort(143,49,716,32-48+91)$$

Subtract 48 from 32 to get -16.

$$sort(143,49,716,-16+91)$$

Add -16 and 91 to get 75.

$$sort(143,49,716,75)$$

To sort the list, start from a single element 143.

$$143$$

Insert 49 to the appropriate location in the new list.

$$49,143$$

Insert 716 to the appropriate location in the new list.

$$49,143,716$$

Insert 75 to the appropriate location in the new list.

$$49,75,143,716$$

Evaluate

$$143,\ 49,\ 716,\ 75$$