用竖式计算下面各题,要求验算的要验算.426+379=验算708-389=验算634×8=350×6=108×6

2025-03-20 06:56:21
推荐回答(1个)
回答1:

(1)426+379=805


(2)708-389=319


(3)634×8=5072


(4)350×6=2100


(5)108×6=648