如题所述
第1个回答 2023-01-12
72×26+36×48
=36×(52+48)
=36×100
=3600
乘法分配律。
=36×(52+48)
=36×100
=3600
乘法分配律。
第2个回答 2023-01-14
72X26+36X48=36X52+36X48=36(52十48)=36X100=3600
第3个回答 2023-01-14
72×26+36×48
=72×26+4×9×6×8
=72×(26+4×6)
=72×50
=3600
=72×26+4×9×6×8
=72×(26+4×6)
=72×50
=3600
第4个回答 2016-05-23
72x26+36x48=2x36x26+36x48=36x(26x2+48)=36x(52+48)=3600本回答被网友采纳
第5个回答 2023-01-12
72*26+36*48
=36*2*26+36*48
=36*(52+48)
=3600
=36*2*26+36*48
=36*(52+48)
=3600