After a long day of work and teaching, Sammy only had one task left to do. "Jester! Time for you to leave!" He yelled into the library.

"Comming!" was the only reponse he got. In a few minutes, Jester appeared holding a big bundle of notes.

"Please don't fall on the steps." Sammy reminded his friend.

"That is something a clumsy Librarian would do." Jester replied with a smile. "Good night Sammy." He said as he walked off to his home. Sammy chuckled as he locked the doors and walked throught the library and up to his study and bedroom on the third floor. When he arrived at his room, he noticed his door was slightly ajar.

"Jester..." Sammy sighed for the nth time, "how much of a mess did you make this time?" Fortunately, after he opened the door and walked inside, he noticed that he was only missing a bunch of paper and there wasn't a mess of ink all over his desk. If he had to be nit-picky, the only thing out of place was a piece of paper next to his chair. 'Jester probably dropped a note....I'll have to check if he dropped anymore anywhere else tomorrow.' He thought to himself. Sammy reached down, picked up the note, and this is what it said.

Dear Jester,

You must come up with 5 math riddles to present to the Elder Dragon at a later date.

R1) How many times can you take 10 from 100?

R2) What 2 odd numbers can be added up to equal 21?

R3)

R4)

R5)

Sincerely,

Jester