8.88*12.5.
问题描述:
8.88*12.5.
答
8.88*12.5 =(8+0.8+0.08)*12.5 =8*12.5+0.8*12.5+0.08*12.5 =100+10+1=111
8.88*12.5.
8.88*12.5 =(8+0.8+0.08)*12.5 =8*12.5+0.8*12.5+0.08*12.5 =100+10+1=111