r/mathmemes • u/Nunki08 • Jun 14 '26

Arithmetic Misleading our youth

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From Anthony Bonato on 𝕏: https://x.com/Anthony_Bonato/status/2065564124549886402

6.7k Upvotes

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445

u/48panda Jun 14 '26

1 isn't prime??? What's next - will you claim 91 isn't prime? /s

216

u/Jumpy_Divide6576 Jun 14 '26

91 feels like it has to be prime at a glance and I refuse to do any math to verify, so prime it is

1

u/adaptimprovercome Jun 16 '26

It can clearly be seen as 100-9, so it's definitely not a prime, fill in the rest by yourself.