Arithmetic Series Answers

How many terms are in the series?n =

Complete the sentence below with less than, greater than, or equal to.The sum of the first 100 even natural numbers is the sum of the first 101 odd natural numbers.

Glenna needs to get 60 points in the next round to win the game. What is the least number of cards Glenna needs to be guaranteed a win?

What is the value of the arithmetic series?