Are you good in math? Try these math puzzle see if you can solve these.

**1.**

If

1 + 1 = 5

2 + 2 =20

3 + 3 = 45

then

4 + 4 = ?

**2.**

When you go to a store to buy 100 chocolates, you are given offer to hand over wrappers and get free chocolate. You can get 1 Chocolate free for every 10 wrappers. How many chocolates you can get in total?

**KeyWords: **Math Puzzles, Math Brainteaser, Simple math brainteasers