Solve -3,72+9,84+1,72+1-2,0,84=

$$- 3,72 + 9,84 + 1,72 + 1 - 2,0,84 =$$

Sort

$$-3,0,71,81,84,85$$

Solution Steps

Add 72 and 9 to get 81.

$$sort(-3,81,84+1,72+1-2,0,84)$$

Add 84 and 1 to get 85.

$$sort(-3,81,85,72+1-2,0,84)$$

Add 72 and 1 to get 73.

$$sort(-3,81,85,73-2,0,84)$$

Subtract 2 from 73 to get 71.

$$sort(-3,81,85,71,0,84)$$

To sort the list, start from a single element -3.

$$-3$$

Insert 81 to the appropriate location in the new list.

$$-3,81$$

Insert 85 to the appropriate location in the new list.

$$-3,81,85$$

Insert 71 to the appropriate location in the new list.

$$-3,71,81,85$$

Insert 0 to the appropriate location in the new list.

$$-3,0,71,81,85$$

Insert 84 to the appropriate location in the new list.

$$-3,0,71,81,84,85$$

Evaluate

$$-3,81,85,71,0,84$$