计算:2008×200920092009-2009×200820082008=______.-数学

题目简介

计算:2008×200920092009-2009×200820082008=______.-数学

题目详情

计算:2008×200920092009-2009×200820082008=______.
题型:解答题难度:中档来源:不详

答案

2008×200920092009-2009×200820082008
=2008×2009×100010001-2009×2008×100010001,
=100010001×(2008×2009-2008×2009),
=0.
故答案为:0.

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