
146.72-(58.24-19.88)简算?
3个回答
展开全部
146.72-(58.24-19.88)
=146.72+19.88-58.24
=146+19-58+0.72+0.88-0.24
=146+20-60-1+2+1.6-0.24
=107+1.36
=107.36
=146.72+19.88-58.24
=146+19-58+0.72+0.88-0.24
=146+20-60-1+2+1.6-0.24
=107+1.36
=107.36
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询