72×26+36×48 简便计算
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![72×26+36×48 简便计算](/uploads/image/z/54617-41-7.jpg?t=72%C3%9726%2B36%C3%9748+%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
72×26+36×48 简便计算
72×26+36×48 简便计算
72×26+36×48 简便计算
72*26+36*48
=36*2*26+36*48
=36*(52+48)
=36*100
=3600
72×26+36×48
=36×52+36×48
=36×(52+48)
=36×100
=100
72×26+36×48
=36*2*26+36*48
=36(52+48)
=3600
72×26+36×48
=36*2*26+36*48
=36(52+48)
=3600