如题所述
第1个回答 2012-11-16
此题的突破点在:353353=353*1001;352352=352*1001;
原式=353*1001*352-352*1001*353=0
原式=353*1001*352-352*1001*353=0
第2个回答 2012-11-16
=((352+1)*1000+(352+1))*352-(352*1000+352)*(352+1)=0
第3个回答 2012-11-16
353353x352-352352x353
=353×1001×352-352×1001×353
=0本回答被提问者采纳
=353×1001×352-352×1001×353
=0本回答被提问者采纳
第4个回答 2012-11-16
353353*252-352352*353
=(352352+1001)*352-352352*(352+1)
=101*352-352352
=0
=(352352+1001)*352-352352*(352+1)
=101*352-352352
=0