Gstr 3b supplies and interstate supplies

while filing gstr3b return i am confused between the 2 headings that is

3.1 TAX on outward supplies and
3.2 INTER-STATE SUPPLIES 

sales figure given in 3.2 that is to unregistered person has to be included in table 3.1 or to be deducted from that already mentioned in column 3.1 outward supplies

example 


my total sale in other state is 52000 and no sales in local state

out of which 45000 is to registered dealers and 7000 to unregistered dealer.

so please tell me how to exactly fill the data of sales in it