Think of a Number Season 1 Episode 5 Episode 5 1978
6.5/10 by 2 users
This week Johnny discovers some dicey things about dice and a number over a thousand miles long; also something heavy about gold and cutting about diamonds. Meanwhile - Think of a Number. By using two minus and one plus signs make this all add up! 123456789 = 10
- Released: 1978-05-10
- Runtime: 30 minutes
- Genre: Family, Kids
- Stars: Johnny Ball
- Director: Johnny Ball, Ann Reay, Cynthia Felgate
