Not this sheet again
seriously, that is a good example of sloppy syntax. I mean,
÷ --who the hell uses that symbol when
/ is right there?
6/2(1+2)=? is expected. But, 6
÷2(1+2)=? ... from the OP we should consider that
÷ is an unknown operator.
No really, sloppy people are with abacus, still a tally it is when something done gets [/Yoda]