Consigne : Effectue ces calculs en ligne en utilisant la stratégie des modèles.

Consigne : Effectue ces calculs en ligne en utilisant la stratégie des modèles.

Je m’appelle : Nous sommes le :

1 + 2 + 9 = 1 + 9 + 2 = 10 + 2 = 12 2 + 3 + 8 = 2 + 8 + 3 = 10 + 3 = 13

1 + 3 + 9 =

9 + 4 + 1 =

2 + 4 + 8 =

8 + 5 + 2 =

3 + 5 + 7 =

7 + 6 + 3 =

4 + 3 + 6 =

6 + 5 + 4 =

5 + 7 + 5 =

1 + 2 + 9 =

2 + 7 + 8 =

3 + 6 + 7 =

4 + 5 + 6 =

5 + 9 + 5 =

8 + 5 + 5 =

9 + 4 + 1 =

8 + 7 + 2 =

7 + 4 + 3 =

6 + 8 + 4 =

7 + 6 + 4 =

CORRECTION

1 + 3 + 9 = 1 + 9 + 3 = 10 + 3 = 13

9 + 4 + 1 = 9 + 1 + 4 = 10 + 4 = 14

2 + 4 + 8 = 2 + 8 + 4 = 10 + 4 = 14

8 + 5 + 2 = 8 + 2 + 5 = 10 + 5 = 15

3 + 5 + 7 = 3 + 7 + 5 = 10 + 5 = 15

7 + 6 + 3 = 7 + 3 + 6 = 10 + 6 = 16

4 + 3 + 6 = 4 + 6 + 3 = 10 + 3 = 13

6 + 5 + 4 = 6 + 4 + 5 = 10 + 4 = 14

5 + 7 + 5 = 5 + 5 + 7 = 10 + 7 = 17

1 + 2 + 9 = 1 + 9 + 2 = 10 + 2 = 12

2 + 7 + 8 = 2 + 8 +7 = 10 + 7 = 17

3 + 6 + 7 = 3 + 7 + 6 = 10 + 6 = 16

4 + 5 + 6 = 4 + 6 + 5 = 10 + 5 = 15

5 + 9 + 5 = 5 + 5 + 9 = 10 + 9 = 19

8 + 5 + 5 = 5 + 5 + 9 = 10 + 9 = 19

9 + 4 + 1 = 9 + 1 + 4 = 10 + 4 = 14

8 + 7 + 2 = 8 + 2 + 7 = 10 + 7 = 17

7 + 4 + 3 = 7 + 3 + 4 = 10 + 4 = 14

6 + 8 + 4 = 6 + 4 + 8 = 10 + 8 = 18

7 + 6 + 4 = 6 + 4 + 7 = 10 + 7 = 17