笔算下面各题:(带*的题要验算)3+15.9=10-3.8=*15×68=32×26=927÷3=

2024-12-03 03:31:02
推荐回答(1个)
回答1:

①3+15.9=18.9

②10-3.8=6.2

③15×68=1020

验算:

④32×26=832


⑤927÷3=309

⑥522÷4=130…2

验算: