63乘99简便运算

2025-03-01 06:40:10
推荐回答(4个)
回答1:

63×99
=63×100-63
=6300-63
=6237

回答2:

=63×(100-1)
=63×100-63×1
=6300-63
=6273

回答3:

63x(100-1)=6300-63=6237

回答4:

63 * 100 - 63