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123456789123456789 123456789在AD的延长线上取点E,使AD＝ED,连接BE∵AD是中线∴BD＝CD∵AD＝ED,∠3＝∠4∴△ACD≌△EBD（SAS）∴∠E＝∠
123456789,123456789,123456789,壹贰叁肆伍陆柒捌镹
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问123456789-123456789除以123456789+123456789=?问123456789-123456789除以123456789+123456789=?问123456789-123
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123456789*123456789等于多少?123456789*123456789等于多少?123456789*123456789等于多少?123456789*123456789等于1524159
123456789+123456789等于几?123456789+123456789等于几?123456789+123456789等于几?123456789+123456789等于246913578什
123456789+123456789+1256987等于123456789+123456789+1256987等于123456789+123456789+1256987等于248170565
123456789*123456789等于多少?123456789*123456789等于多少?123456789*123456789等于多少?15241578750190521123456789*1
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123456789+123456789等于?123456789+123456789等于?123456789+123456789等于?1765554288
123456789×123456789=?123456789×123456789=?123456789×123456789=?15241578750190520楼主您好：123456789×12345
123456789+123456789=1123456789+123456789=1123456789+123456789=112345679
123456789乘以123456789123456789乘以123456789123456789乘以123456789123456789*123456789=15241578750190521