Addition de fractions
2/12 + 7/12
9/12 or 3/4
5/9 - 1/9 =
4/9
28/5
3,1 + 4,41
7,51
5,2 - 2,1
3,1
7/9 + 3/18 =
17/18
9/12 - 3/12 =
6/12 or 1/2
9/5
1 4/5
1,506 + 1,496
3,002
4,203 - 2,8
1,403
8/10 + 3/5 =
14/10 or 1 2/5
17/18 - 12/18 =
5/18
31/9
3 4/9
4,22 + 2,79
6,91
17,81 - 8,99
8.82
5/15 + 1/5 =
8/15
3/4 - 1/2 =
1/4
1 7/10
17/10
7,831 + 4,169
12
104,72 - 54,95
49,77
3/9 + 4/27 =
13/27
15/16 - 7/8 =
1/16
74/8
9 2/8
7,387 + 2,834
10,221
128,032 - 36,968
91,064