怎样用脱式计算540÷(3+6×2)

2024-12-17 08:37:47
推荐回答(3个)
回答1:

回答2:

540÷(3+6×2)
=540÷(3+12)
=540÷15
=36

回答3:

=540/(3+12)
=540/15
=36