Range, Mean, Mode and Median

This week we have been learning to find the range, mean, mode and median. Frist the easiest the mode, the mode is the number that appers the most. Next the mediam, it is the middle number in a set of numbers.  The range, for the range you have to find the biggest and smallest numbers, and then subtrat the smallest number from the biggest. Lastly the hardest the mean, for this you have to add up all of the numbers in your set and then devide it by the number of number of number the are.