68x99的简便计算?

2025-04-03 20:29:28
推荐回答(4个)
回答1:

68x99的简便计算,
68*99
=68*(100-1)
=68*100-68*1
=6800-68
=6732

回答2:

原式=68×(100-1)
=68×100-68×1
=6800-68
=6732

回答3:

68x(100-1)
=68x100-68
=6800-68
=6732

回答4:

68*(100-1)