Squigly Squigly's Brain Teasers

Question:

Add 9 + 1. Then mulitply 9 x 1. Do you get the same answer each time?

Answer:

No. 9 + 1 = 10 and 9 x 1 = 9.

Try another Brain Teaser:

A boy is 2 years old, his brother is half as old as him. When the first boy is 100, how old will his brother be?