1.05×83+10.5×1.7+105,用简便计算怎么算?

2025-04-07 02:53:59
推荐回答(2个)
回答1:

1.05×83+10.5×1.7+105
=1.05x83+1.05x17+1.05x100
=1.05x(83+17+100)
=1.05x200
=210

回答2:

1.05×83+10.5×1.7+105
=1.05×83+1.05×17+105
=1.05×(83+17)+105
=1.05×100+105
=105+105
=210