4.6x0.33 5.4 0.25怎样简便计算

2025-04-14 04:18:25
推荐回答(1个)
回答1:

4.6×0.33
=4×0.33+0.6×0.33
=1.32+0.198
=1.518

5.4×0.25
=5×0.25+0.4×0.25
=1.25+0.1
=1.35