Răspuns :
63-37=26 26+37=63
57-38=19 19+38=57
46-27=19 19+27=46
46-38=8 8+38=46
53-24=29 29+24=53
68-39=29 29+39=68
57-38=19 19+38=57
46-27=19 19+27=46
46-38=8 8+38=46
53-24=29 29+24=53
68-39=29 29+39=68
63-37=26 26+37=63
57-38=19 19+38=57
46-27=19 19+27=46
46-38=8 8+38=46
53-24=29 29+24=53
68-39=29 29+39=68
57-38=19 19+38=57
46-27=19 19+27=46
46-38=8 8+38=46
53-24=29 29+24=53
68-39=29 29+39=68