Try answering a joke question:
Why does 10+10=11+11?

Below you will find a hint and the answer to the joke riddle.
Little hint:
Show Hint
Hint: 10+10=** and 11+11=**
Answer:
Show answer
Answer: Because 10+10=20 and 11+11=22.(Because ten plus ten equals twenty and eleven plus eleven equals twenty too)