1. The problem asks: If you are 2 years old now, how old will you be in 20 years time? 2. To find your age in 20 years, add 20 to your current age. 3. Current age is $2$ years. 4. Calculate: $$2 + 20 = 22$$ 5. Therefore, in 20 years, you will be 22 years old.