[(255+145)-256]÷12简便计算

[(255+145)-256]÷12简便计算
2025-05-19 06:59:53
推荐回答(2个)
回答1:

[(255+145)-256]÷12简便计算
[(255+145)-256]÷12
=(400-266)÷12
=134÷12
=67/6

回答2:

[(255+145)-256]÷12简便计算

=【400-256】/12
=144/12
=12