A seriously cool way to multiply Uncategorised Nicholas Gruen December 22, 2007 HT – Peter Martin. Share this:EmailRedditFacebookTwitterLinkedIn
Superb. Only, I’ll have to buy a graphics calculator.
One can trust Nicholas to pass on something erudite and quirky.
Not sure about TtT’s graphics calculator. Does anyone still have a slide-rule?
Try 89 by 98!
Nice. A graphical abacus.
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