Count Backwards from 1000 (part 4 & 5)

..........280..........

.......................279.......................

..........278..........

....................277........................

............................276................... ......

.............275...............

.................274..................

................273..................

............272...................

...................271....................

270................

.................269...............

...............268..................

.............267.............

266..........