72乘以26加36乘以48怎样简便计算
发布网友
发布时间：2024-10-24 10:44
共2个回答
热心网友
时间：2024-11-14 07:56
72×26+36×48
=72×26+36×(2×24)
=72×26+(36×2)×24
=72×26+72×24
=72×(26+24)
=72×50
=72×50×2÷2
=(72÷2)×(50×2)
=36×100
=3600
热心网友
时间：2024-11-14 07:59
=36×52+36×48
=36×（52+48）
=36×100
=3600
