Răspuns :
97 (53+44)
53 44 (32+21=53; 21+23=44)
32 21 23 (19+13=32; 13+8=21; 8+15=23)
19 13 8 15
100 (32+68=100)
32 68 (13+19=32; 19+49=68)
13 19 49 ( 7+6=13; 6+13=19; 13+36=49)
7 6 13 36
53 44 (32+21=53; 21+23=44)
32 21 23 (19+13=32; 13+8=21; 8+15=23)
19 13 8 15
100 (32+68=100)
32 68 (13+19=32; 19+49=68)
13 19 49 ( 7+6=13; 6+13=19; 13+36=49)
7 6 13 36