Bob Dorough
Vocals
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Cast
Episode Guide
- 1. My Hero, Zero Jan 6, 1973
- Why zero is a hero in multiplication.
- 2. Elementary, My Dear Jan 6, 1973
- Noah's Ark helps teach the multiplication of two.
- 3. Three Is a Magic Number Jan 7, 1973
- A magician digs deep into his top hat, proving three is a magic number.
