(26十8)X12二口x口十口x口该怎么算?

2025-01-31 08:13:52
推荐回答(2个)
回答1:

=26×12+8×12=30×12−4×12+8×12=360+48=408

回答2:

(26+8)×12=26×12+8×12
=312+96
=408