56×101简便运算是?

问题描述:

56×101简便运算是?

56×101
=56×(100+1)
=56×100+1×56
=5656

原式=56×(100+1)=56×100+56=5656
请采纳

56乘(100-1)

56×100+56×1
=5600+56
=5656

56×101
=56×(100+1)
=56×100+56×1
=5600+56
=5656

56×101
=56×(100+1)
=56×100+56
=5656

56x(100+1)=56x100+56x1=5656