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用简便方法计算:44x26十58x26一26x2

35*26+66*26-26=(35+66-1)*26=100*26=2600

你好!解:58x26十58x26=(25+1)x(58x2)=25x(58x2)+58x2=25x(29x2x2)+116=25x4x29+116=2900+116=3016 仅代表个人观点,不喜勿喷,谢谢.

(44+56)*26=2600

24*2+26*2+25=(24+26)*2+25=50*2+25=100+25=125

(81-75)X26-26=6X26-26=5X26=150 再看看别人怎么说的.

99*26+26=(99+1)*26=100*26=2600

用简便方法计算44x2444*24=(40+4)*24=40*24+4*24=960+96=1056

原式=12x26+17x2x12=12x26+34x12=12x(26+34)=12x60=720

24x56十44x24=24x(56+44)=24x100=2400 祝天天向上.

26X145-44X26-26=26*(145-44-1)=26*100=2600

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