In a class of VIII standard teacher explained about the different types of systems about numbers to students.
After the class teacher asked questions about number system to students.
1. Egyptian number system is also called as
2. The value of the given Roman number \(\text{DCCXV}\) is
3. The value of the given Egyptian number system 
is
is 4. The value of the given Base -5 number system 
is
is