竖式计算.(1)0.98÷2.8 &...

竖式计算.(1)0.98÷2.8 (2)54.6÷0.91.
2024-12-18 11:23:12
推荐回答(1个)
回答1:

(1)0.98÷2.8=0.35

(羡余态2)兄源毁手54.6÷0.91=60