Răspuns :
1/8+2/8=3/8
4/8+2/8=6/8
6/8+2/8=8/8=1
3/8+2/8=5/8
5/8+2/8=7/8
2/8+2/8=4/8
4/8+2/8=6/8
6/8+2/8=8/8=1
3/8+2/8=5/8
5/8+2/8=7/8
2/8+2/8=4/8
2/8+1/8=3/8
2/8+4/8=6/8
2/8+6/8=8/8
2/8+3/8=5/8
2/8+5/8=7/8
2/8+2/8=4/8
2/8+4/8=6/8
2/8+6/8=8/8
2/8+3/8=5/8
2/8+5/8=7/8
2/8+2/8=4/8