我会用竖式计算.(带*的要验算)345+569= *675+384= *506-289= 489+365= 708-389= *500-453= *726+598=

2025-05-04 07:50:58
推荐回答(1个)
回答(1):










故答案为:914,1059,217,854,319,47,1324,945.