SagXD@lemm.ee to Curated Tumblr@sh.itjust.worksEnglish · 6 days agoHungry 9lemmy.likes.catimagemessage-square125fedilinkarrow-up1656arrow-down134
arrow-up1622arrow-down1imageHungry 9lemmy.likes.catSagXD@lemm.ee to Curated Tumblr@sh.itjust.worksEnglish · 6 days agomessage-square125fedilink
minus-squarealcoholicorn@lemmy.mllinkfedilinkEnglisharrow-up9·edit-25 days agoThere’s peoplealiens who would add 9+7 instead of 10+6 or 8+8 in their heads?
minus-squareAlbbi@lemmy.calinkfedilinkEnglisharrow-up17arrow-down1·5 days agoI do, because 9 plus anything is just a 1 in front of the other digit minus 1. Weirdly enough, I just thought about using the methods here for the first time in my life earlier today. Weird.
minus-squareThisIsNotHim@sopuli.xyzlinkfedilinkEnglisharrow-up2·5 days agoMy brain did something similar, but maybe weirder. 7 + 3 + 6, rather than 9 + 1 + 6.
minus-squaredon@lemm.eelinkfedilinkEnglisharrow-up1·5 days agoYep, there are many ways that people (some of whom may or may not be of earthly origin) have developed to perform various degrees of math all in their heads.
There’s
peoplealiens who would add 9+7 instead of 10+6 or 8+8 in their heads?I do, because 9 plus anything is just a 1 in front of the other digit minus 1.
Weirdly enough, I just thought about using the methods here for the first time in my life earlier today. Weird.
My brain did something similar, but maybe weirder.
7 + 3 + 6, rather than 9 + 1 + 6.
That’s basically what I do
Yep, there are many ways that people (some of whom may or may not be of earthly origin) have developed to perform various degrees of math all in their heads.