5.6×0.34+0.56×6.6计算过程怎么写

2025-04-14 18:42:23
推荐回答(1个)
回答(1):

这道题可以使用简便计算方法计算:
5.6×0.34+0.56×6.6
=0.56×10×0.34+0.56×6.6
=0.56×3.4+0.56×6.6
=0.56×(3.4+6.6)
=0.56×10
=5.6,
计算完成。