Question

Zadania w zalaczniku :)

Answer 1

5/6 + 1/6 = 6/6 = 1
-5/8 + 3/8 = -2/8 = -1/4
-3 7/9 - 2 5/9 = -5 12/9 = -6 3/9 = -6 1/3
- 1 7/12 - 2 11/12 = -3 18/12 = -4 6/12 =-4 1/2
3/10 - 5/8 = 12/40 - 25/40 = -13/40
2 1/8 - 1 9/10 = 2 5/40 - 1 36/40 = 9/40
1/12 - 11/12 = -10/12 = -5/6
-7/12- 1/12 = -8/12 = -2/3
-1 3/8 + 5/8 = -6/8 = -3/4
3/14 - 11/21 = 9/42 - 22/42 = -13/42
1/4 - 7/10 = 5/20 - 14/20 = -9/20
1 9/10 - 2 1/8 = 1 36/40 - 2 5/40 = 9/40
-4/15 - 8/15 = -12/15 = -4/5
3/4 - 1 1/4 = -2/4 = -1/2
-3 1/2 - 4 1/2 = -7 2/2 = -8
1/3 - 5/6 = 2/6 - 5/6 = -3/6 = -1/2
5/12 - 7/8 = 20/48 - 42/48 = -22/48 = -11/24
5 4/15 - 2 1/10 = 5 8/30 - 2 3/30 = 3 5/30 = 3 1/6