Derja translation of 'كِي نْزِيدُوهُمْ'

if we add…

I have two dinars, and if we add that to one dinar, how much does that make? عَنْدِي أَلْفِينْ فْرَنْكْ كِينْ زِيدُوهُمْ دِينَارْ، قَدَّاشْ يْجِوْ؟