如题所述
第1个回答 2017-03-27
=100x26一1x26
=2600一26
=2574
=2600一26
=2574
第2个回答 2017-03-27
=(100-1)×26
=100×26-1×26
=2600-26
=2574
望采纳,点击采纳
=100×26-1×26
=2600-26
=2574
望采纳,点击采纳
第3个回答 2017-03-27
99*26
=(100-1)*26
=2600-26
=2574
=(100-1)*26
=2600-26
=2574
第4个回答 2017-03-27
99×26
=(100-1)×26
=100×26-1×26
=2600-26
=2574
=(100-1)×26
=100×26-1×26
=2600-26
=2574
第5个回答 2017-03-27
=(100-1)X26
=100X26-1X26
=2600-26
=2574
=100X26-1X26
=2600-26
=2574