简便运算:64×25+35×25+25

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简便运算:64×25+35×25+25
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简便运算:64×25+35×25+25
简便运算:64×25+35×25+25

简便运算:64×25+35×25+25
64×25+35×25+25
=25x(64+35+1)
=25x100
=2500

64×25+35×25+25
=64*25+35*25+25*1
=(64+35+1)*25
=100*25
=2500