54乘99+54简便计算
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![54乘99+54简便计算](/uploads/image/z/101401-25-1.jpg?t=54%E4%B9%9899%2B54%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
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54乘99+54简便计算
54乘99+54简便计算
54乘99+54简便计算
54乘99+54
=54*(99+1)
=54*100
=5400
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54×99+54
=54×(99+1)
=54×100
=5400
54×99+54
=54×(99+1)
=54×100
=5400
54×99+54
=(99+1)×54
=100×54
=5400