Addition
Suoustraction
Dénominateur
Numérateur
Mixed
100
2/2 + 3/8
11/8 ou 1 3/8
100
14/16 - 5/8
4/16
100
20/32
32
100
17/23
17
100
7/18 - 1/9
5/18
200
3/24 + 1/8
1/3
200
14/32 - 2/8
3/16
200
36/42
42
200
34/37
34
200
1 3/6 + 2/12
1 4/6 ou 1 2/3
300
3/144 + 5/24
33/144
300
54/72 - 12/36
1 1/12
300
2 13/27
27
300
1 23/27
23
300
2 + 3/8
2 3/8
400
5/33 + 1/1
8/33
400
3/4 - 8/24
5/12
400
123/188
188
400
4 19/24
19
400
3 4/8 - 2/16
3 3/8
500
3/144 + 5/24
33/144
500
32 300/600 - 5/32
32 11/32
500
12 23/49
49
500
18 15/24
15
500
13 6/42 + 9 1/7
22 12/42
M
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