(240十180÷30)X2=?

2025-02-24 01:08:44
推荐回答(4个)
回答1:

(240十180÷30)X2
=(240+6)x2
=246x2
=492

回答2:

(240十180÷30)X2
=(240+6)x2
=240x2+6x2
=480+12
=492

回答3:

(240十180÷30)X2
=(240+6)X2
=246X2
=492

回答4:

2

40+6×2