用竖式计算.0.65×2.6 0.38×4.06 ...

用竖式计算.0.65×2.6 0.38×4.06 5.1÷0.34 23.97÷9.4.
2025-06-23 01:20:44
推荐回答(1个)
回答1:

0.65×2.6=1.69;

0.38×4.06=1.5428;

5.1÷0.34=15;

23.97÷9.4=2.55;