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16×64+36×16=16×(64+36)运用了 (  )
分析:依据乘法分配律的意义:两个数的和与一个数相乘,可以用这两个数分别与这个数相乘,再把它们的积相加,结果不变即可解答.
解答:解:16×64+36×16,
=(64+36)×16,
=100×16,
=1600,
故应选:B.
点评:本题主要考查学生运用乘法分配律解决问题的能力.
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