math facts !
- jeevika.M
- Jul 25, 2018
- 1 min read
1. The face and place value of zero is zero .
2.To find the :
predecessor ; we subtract 1 from it .
successor ; add 1 to it .
3.Subtract only I , X or C ; V , L or D cannot be subtracted .
4.The number zero does not have a roman numeral .
5. The point is the basic unit of geometry .
