Math Riddles

 

Question: Bobby's teacher gave him a math quiz. Every time he got an answer right, points would be taken away, so whoever had the most points, got the most questions wrong. Bobby's score was the highest, yet he still got the most questions correct out of the class. How is this possible?


Question: 123-----111213-----31121113-----? What is the next term in the sequence?

Question: Mary's father has three kids one is Alexis the second one is jolly who's the third?