neidu3@sh.itjust.worksM to Ask Lemmy@lemmy.worldEnglish · edit-22 months agoWhat obsolete knowledge do you know by heart, and would like to share?message-squaremessage-square53fedilinkarrow-up168arrow-down11
arrow-up167arrow-down1message-squareWhat obsolete knowledge do you know by heart, and would like to share?neidu3@sh.itjust.worksM to Ask Lemmy@lemmy.worldEnglish · edit-22 months agomessage-square53fedilink
minus-squareLaserTurboShark69@sh.itjust.workslinkfedilinkarrow-up9·2 months ago6922251 x 8 = 55378008
minus-squarehoustoneulers@lemmy.worldlinkfedilinkarrow-up3·2 months agoIs this obselete? Did multiplication and boobies disappear?
minus-squareLaserTurboShark69@sh.itjust.workslinkfedilinkarrow-up3·2 months agoI hope not but I assume the opportunities to bust this trick out in math class has been mostly diminished or forgotten about
6922251 x 8 = 55378008
Is this obselete? Did multiplication and boobies disappear?
I hope not but I assume the opportunities to bust this trick out in math class has been mostly diminished or forgotten about