792425的巧算
792425的巧算 -
=(80-1)×6×4×25 =(480-6)×100 =47400
回答：解答79×24×25 =(80-1)×6×4×25 =(480-6)×100 =47400
=(80-1)×6×4×25 =(480-6)×100 =47400
回答：解答79×24×25 =(80-1)×6×4×25 =(480-6)×100 =47400
792425的巧算网！
792425的巧算网！