key digit formula for 3 up winning draw

 

key digit formula for 3 up winning draw 
931446
743951 9+1=05>>990
557990 7+0=72>>097
251097 5+7=27>>757
356757 2+7=94>>544
625544 3+4=72>>979
105979 6+9=50>>063
607063 1+3=49>>395
941395 6+5=16>>603
253603 9+3=27>>626
997626 2+6=83>>481
803481 9+1=05>>598
943598 8+8=61>>116
980116 9+6=50>>690
205690 9+0-94>>59l3
530593 2+3=50>>16-6-2024