25×(66×20+46×80×4)的计算过程

2025-05-06 06:49:37
推荐回答(2个)
回答1:

简便方法计算如下:
25×(66×20+46×80×4)
=25x66x5x4+25x4x46x80
=66x500+46x8000
=33000+368000
=698000

回答2:

25×(66×20+46×80×4)
=25x66x5x4+25x4x46x80
=66x500+46x8000
=33000+368000
=698000