neidu3@sh.itjust.worksM to Ask Lemmy@lemmy.worldEnglish · edit-21 month agoWhat obsolete knowledge do you know by heart, and would like to share?message-squaremessage-square113fedilinkarrow-up1115
arrow-up1115message-squareWhat obsolete knowledge do you know by heart, and would like to share?neidu3@sh.itjust.worksM to Ask Lemmy@lemmy.worldEnglish · edit-21 month agomessage-square113fedilink
minus-squareLaserTurboShark69@sh.itjust.workslinkfedilinkarrow-up14·1 month ago6922251 x 8 = 55378008
minus-squarehoustoneulers@lemmy.worldlinkfedilinkarrow-up4·1 month agoIs this obselete? Did multiplication and boobies disappear?
minus-squareLaserTurboShark69@sh.itjust.workslinkfedilinkarrow-up4·1 month 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