76.3x45一76.3x35用简便方法

2025-04-24 01:50:50
推荐回答(3个)
回答1:

76.3x(45-35)= 76.3x10=763

回答2:

76.3x45-76.3x35
=76.3x(45-35)
=76.3x10
=763

回答3: