Zerush@lemmy.ml to Memes@lemmy.ml · 6 months agoMathi.vgy.meimagemessage-square135fedilinkarrow-up11.19Karrow-down127
arrow-up11.17Karrow-down1imageMathi.vgy.meZerush@lemmy.ml to Memes@lemmy.ml · 6 months agomessage-square135fedilink
minus-squareMeThisGuy@feddit.nllinkfedilinkarrow-up1arrow-down1·edit-26 months agoI would use an Abacus for multiplication and a Venier scale for accuracy
I would use an Abacus for multiplication and a Venier scale for accuracy