The mathematical expressions in daily life pay attention to simplification, so people are more accustomed to writing 65438+ 10 month 1, just like 0. 1. There is no need to write 0. 10. If you keep decimal places, it is of course another word; I used to talk about turning fake scores into scores. In fact, the false score is easier to calculate in the calculation process, and the score is to intuitively reflect the size range of the number.
Add a- to the number AB ........................................................................................................................................................................
hope this helps