Reusable Blocks (Functions)

Define steps once, then use them many times. This is part 1 of 20.

Define steps once, then use them many times. This is part 10 of 20.

Define steps once, then use them many times. This is part 11 of 20.

Define steps once, then use them many times. This is part 12 of 20.

Define steps once, then use them many times. This is part 13 of 20.

Define steps once, then use them many times. This is part 14 of 20.

Define steps once, then use them many times. This is part 15 of 20.

Define steps once, then use them many times. This is part 16 of 20.

Define steps once, then use them many times. This is part 17 of 20.

Define steps once, then use them many times. This is part 18 of 20.

Define steps once, then use them many times. This is part 19 of 20.

Define steps once, then use them many times. This is part 2 of 20.

Define steps once, then use them many times. This is part 20 of 20.

Define steps once, then use them many times. This is part 3 of 20.

Define steps once, then use them many times. This is part 4 of 20.

Define steps once, then use them many times. This is part 5 of 20.

Define steps once, then use them many times. This is part 6 of 20.

Define steps once, then use them many times. This is part 7 of 20.

Define steps once, then use them many times. This is part 8 of 20.

Define steps once, then use them many times. This is part 9 of 20.