Computer Number Systems & Boolean Algebra $\_$Practice Exercise $1$

Complete the table below by converting the given in its current number system to the missing ones.

$\backslash$table$[[$Binary$,$Octal,Decimal,Hexadecimal,$],[10010110\_(2),,,,],[,,,],[,,109\_(10),,],[,,,,]]$

Perform the indicated operation in the given number systems.

a$){5076}_8+{3615}_8$

b$){7531}_8-{4724}_8$