"72除以40"...72除以40
"72除七十"...72除七十
"72除以44等于几"...72除以44等于几
"七十十二除以四"...七十十二除以四
"72除三十"...72除三十
"72除以四的算式怎么列"...72除以四的算式怎么列
"72除4除9"...72除4除9
"七十四七十二除以4等于几"...七十四七十二除以4等于几
"72除45"...72除45
"72除以44"...72除以44