(12345+23456+34567+45678+56789)⼀5用简便计算怎么算

(12345+23456+34567+45678+56789)/5用简便计算怎么算
2024-11-18 02:43:22
推荐回答(2个)
回答(1):

(12345+23456+34567+45678+56789)/5
=34567*5/5=34567

回答(2):

=
(12345*5)/5+(11111+22222+33333+44444)/5
=
12345+111110/5
=
12345+22222
=
34567