"四百除以314"...四百除以314
"四百除以3=多少"...四百除以3=多少
"四百除以30"...四百除以30
"四百除以30=多少"...四百除以30=多少
"四百除以37与29的差商是多少"...四百除以37与29的差商是多少
"四百除以37.79"...四百除以37.79
"四百除以3=几"...四百除以3=几
"四百除以37-七九"...四百除以37-七九
"四百除以35"...四百除以35
"四百除以37.79等于多少"...四百除以37.79等于多少