99乘以88用简便方法计算怎么算

2024-12-05 06:36:46
推荐回答(5个)
回答1:

99×88
=(100-1)×88
=8800-88
=8712

回答2:

99×88
=100×88-88
=8800-88
=8712

回答3:

99×88 =(100-1)×88 =8800-88 =8712

回答4:

99*88
=(100-1)*88
=100*88-1*88
=8800-88
=8712

回答5:

88*100-99