97
58 + 19 = 77
19 + 39 = 58
491
19 + 40 + 110 + 115 + 240 + 50 + 54 + 28 + 58 = 714
16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238
58
5 + 8 + 20 + 12 + 19 = 64
50 + 8 = 58, as does 29 + 29 or 41 + 17.
22 + 24 + 28 + 25 + 20 + 19 = 138
19 + 1 = 20
109 you can plus like this: (19+1)+20+20+(1+1+18)+4+25
48