|
1 |
1/3 + 10/3 = ? (forme irréductible) |
|
|
2 |
5/6 + 31/6 = ? (forme irréductible) |
|
|
3 |
125/111 - 65/111 = ? (forme irréductible) |
|
|
4 |
3/51 -12/51 = ? (forme irréductible) |
|
|
5 |
123/13 -215/13 = ? (forme irréductible) |
|
|
6 |
65/4 + 71/4 = ? (forme irréductible) |
|
|
7 |
10/7 +13/7 = ? (forme irréductible) |
|
|
8 |
5/3 +7/15 = ? (forme irréductible) |
|
|
9 |
63/45 + 77/15 = ? (forme irréductible) |
|
|
10 |
71/2 - 145/19 = ? (forme irréductible) |
|
|
11 |
19/6 - 7/3 = ? (forme irréductible) |
|
|
12 |
1/15 - 14/3 = ? (forme irréductible) |
|
|
13 |
99/3 - 5/121 = ? (forme irréductible) |
|
|
14 |
6/7 - 8/9 = ? (forme irréductible) |
|
|
15 |
(+2/3) - (-5/9) = ? (forme irréductible) |
|
|
16 |
(-65/4) + (-12/7) = ? (forme irréductible) |
|
|
17 |
(-1/3) - (-4/7) = ? (forme irréductible) |
|
|
18 |
(-12/65) - (+4/5) = ? (forme irréductible) |
|
|
19 |
(+7/6) - (-6/7) = ? (forme irréductible) |
|
|
20 |
(-65/4) + (-7/15) = ? (forme irréductible) |
|
ou complétez le formulaire ci-dessus :
