26.4*3.6-3.6*16.4用简便方法怎么计算?
问题描述:
26.4*3.6-3.6*16.4用简便方法怎么计算?
答
26.4*3.6-3.6*16.4=3.6×﹙26.4-16.4﹚=3.6×10=36.
26.4*3.6-3.6*16.4用简便方法怎么计算?
26.4*3.6-3.6*16.4=3.6×﹙26.4-16.4﹚=3.6×10=36.