9.6+1.8-1.5简便计算
问题描述:
9.6+1.8-1.5简便计算
答
9.6+(1.8-1.5)
=9.6+0.3
=9.9
9.6+1.8-1.5简便计算
9.6+(1.8-1.5)
=9.6+0.3
=9.9