Math and Magic
The Magic of Nine (1x9)
Date de diffusion: Oct 11, 2018
Admire the magic of the number nine. An ancient technique called "casting out nines" lets you pick out the missing digit in a bewilderingly long series of operations. Then learn to determine two-digit cube roots and also find the age of a volunteer who has hidden the number in a complicated calculation-all with the help of the number nine.
- Première: Oct 2018
- Épisodes: 12
- Abonnés: 0
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