列竖式计算.0.86+12.98=1

列竖式计算.0.86+12.98=10.2-3.76=4.8×0.15=6.21÷0.3=
2025-12-04 19:49:41
推荐回答(1个)
回答1:

0.86+12.98=13.84

10.2-3.76=6.44

4.8×0.15=0.72

6.21÷0.3=20.7