Răspunsuri

2014-06-04T22:10:58+03:00
2/4 = 1/4+ 1/4

8/12= 4/12+ 4/12
8/12= 7/12+1/12
8/12=2/12+6/12

1/8= 8/8-7/8

2/3= 1/3+1/3
2/3= 3/3-1/3
2/3=5/3-3/3
1 5 1
2014-06-05T02:05:11+03:00
3/4 - 1/4 = 2/4
1/4 + 1/4 = 2/4
11/12 - 3/12 = 8/12
10/12 - 2/12 = 8/12
6/12 + 2/12 = 8/12
5/8 - 4/8 = 1/8
3/8 - 2/8 = 1/8
1/3 + 1/3 = 2/3
3/3 - 1/3 = 2/3