脱式计算。(1)367+300÷12(2)848-800÷16×12(3)(132+68)×(97-57)(4)972÷(720-21×33)(5)900÷(450-50×8)(6)12×[(61-4
(1)367+300÷12 =367+25 =392
题目简介
脱式计算。(1)367+300÷12(2)848-800÷16×12(3)(132+68)×(97-57)(4)972÷(720-21×33)(5)900÷(450-50×8)(6)12×[(61-4
题目详情
答案
(1)367+300÷12
=367+25
=392
=848-600
=248
=200×40
=8000
=972÷27
=36
=900÷50
=18
=12×109
=1308