36乘以18等于648.36除2乘18乘2等于648.36除4乘18乘4等于648.36乘3乘1

题目

36乘以18等于648.36除2乘18乘2等于648.36除4乘18乘4等于648.36乘3乘1
除3

答案

36×3×1÷3
=108÷3
=36