Pick a number to count by.

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

Pick a number to start at.

0 1 2 3 4 5 6 7 8 9 10

Pick a number to end before.

0 100