"394除以四十"...394除以四十
"499除以三十"...499除以三十
"494除以3"...494除以3
"4774除以三十"...4774除以三十
"407除以39等于几"...407除以39等于几
"407除以三十"...407除以三十
"346除以40"...346除以40
"490除以34等于几"...490除以34等于几
"347除以四十"...347除以四十
"496除以三十"...496除以三十