简便运算 (3.64+3.63+3.65+3.64)*2.5
问题描述:
简便运算 (3.64+3.63+3.65+3.64)*2.5
答
3.64×4×2.5
=3.64
简便运算 (3.64+3.63+3.65+3.64)*2.5
3.64×4×2.5
=3.64