15乘以12乘以25简便计算

2025-05-20 23:57:01
推荐回答(2个)
回答(1):


回答(2):

15乘以12乘以25
=(15乘以3)乘以(4乘以25)
=45乘以100
=4500
望采纳,谢谢^_^