数学简便运算:2000/2001×2002

2025-03-23 09:41:43
推荐回答(1个)
回答1:

2000/2001×2002
=2000/2001×(2001+1)
=2000/2001×2001+2000/2001×1
=2000+2000/2001
=2000又2000/2001