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curiousnews.bsky.social
•
34 days ago
Math Trick Has People Asking 'Why Weren't We Taught This In School?'
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garypolhill.bsky.social
•
34 days ago
Try 98 x 7 with this method.
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ubjujee.bsky.social
•
34 days ago
How? How? How?!
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[–]
isilanes.bsky.social
•
34 days ago
Now try with 33x4. Not so immediate. For some reason all the examples in the video are with low digits that do not give rise to carry over (don't know if that's the proper term in English). This is more visual, but worse in every other way.
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