53x99的简便脱式计算怎么写?

Question

如题所述

Answer 1

53✖️99

=53✖️（100-1）

=53✖️100-53

=5300-53

=5247+53-53

=5247

如有帮助请采纳哟💗

Answer 2

53×99
=53×(100－1)
=53×100－53×1
=5300－53
=5247

Answer 3

53×99
=53×（100-1）
=53×100-53×1
=5300-53
=5247本回答被网友采纳