chanchan05 Q&A Team Nov 22, 2014 8,519 1 0 Nov 30, 2017 #2 So you can post here but not Google. It's 7. Upvote 0 Downvote
Rukbat Retired Moderator Feb 12, 2012 44,533 44 48 Dec 1, 2017 #3 They didn't teach you to just divide 42 by 6? (You have a calculator in your phone if you haven't yet memorized the multiplication tables.) Upvote 0 Downvote
They didn't teach you to just divide 42 by 6? (You have a calculator in your phone if you haven't yet memorized the multiplication tables.)
belodion Co-Ambassador Team Lead Moderator Jun 10, 2014 39,649 585 113 Dec 1, 2017 #4 Yes, it's interesting that the only way to master arithmetic is to recite the multiplication tables over and over, parrot-fashion, until you have them permanently in your head. That's how I was taught as a child, and I suppose it's still done. Upvote 0 Downvote
Yes, it's interesting that the only way to master arithmetic is to recite the multiplication tables over and over, parrot-fashion, until you have them permanently in your head. That's how I was taught as a child, and I suppose it's still done.