67x48-67x8-67x40简便计算怎么算,求求你怎么算

2024-11-23 04:36:08
推荐回答(3个)
回答(1):

67×48-67×8-67×40
=67×(48-8-40)
=67×0
=0

回答(2):

=67X(48-8-40)
=67×0
=0

回答(3):

=67×(48-8-40)
=67×0
=0