qqp question1: 5+3+2=151012 9+2+4=183662 8+6+3=482466 5+4+5=202504 7+2+5=? question2: Brain Teasers: What is the significance of this series: 0 = 6, 1 = 2, 2 = 5, 3 = 5, 4 = 4, 5 = 5, 6 = 6, 7 = 3, 8 = 7, 9 = 6?