16*25/16*25怎样算简便?
问题描述:
16*25/16*25怎样算简便?
答
16×25÷16×25
=(16÷16)×(25×25)
=1×625
=625
答
16*25/16*25=16/16×25/25=1
答
16*25/16*25
=16/16*25*25
=1*25*25
=625