6. Determine the sum (3) [5 points] There is a story about Carl Ftetick Guess the Prince of Mathematics when he was a child his class was given the the task of acid the rst 100 numbers. Write as a sum and determine the sum. (b) [5 points} In the song 12 days of Christmas [see belowfor the lyrics) how many gifts does singer of the :3ng get from there true lave? First write the problem as a sum then cle- termiue the total number of sums