Number Cruncher lab 4.5

1- Sum
2- Average
3- Does list contain a negative value
4- Is list increasing
5- The max value in list
6- makes list all positive numbers
7- says all even values
8- Adds the two lists                      MORE BELOW
9- Change Value in List
0- Changes the list you interact with
Space- Stops the Sprite from displaying a value

Note: I've chosen to use the (repeat) block with the value (length of list) in it, over the (for each item in list) block, because it's more usefull