mahawiro on Nostr: 6 9 -> 99 5 8 -> 73 = 99-2(5+8) 4 7 -> 51 = 73-2(4+7) 3 6 -> 33 = 51-2(3+6) ตอบ ...6 9 -> 995 8 -> 73 = 99-2(5+8)4 7 -> 51 = 73-2(4+7)3 6 -> 33 = 51-2(3+6)ตอบ 33