To solve this question we have to make deduct these 2 years. 2089 minus 1981 will give the answer.
You are 108 years old.
(1296 months are passed.)
From 1981 to 2089 there are 108 years. If you want to learn your age in 2089 (born in 1981) your age is 108.
Let's see what will be your age if you born +1 or -1 from that date.