CHRONO

-INF s.

Connaître la table d'addition (addition de 3 nombres).

CHRONO

0 s.
30 + 30 + 80 =
10 + 90 + 90 =
70 + 10 + 20 =
80 = 60 + 10 +
50 + 30 + 80 =
40 + 40 + 80 =
170 = 40 + 40 +
120 = 30 + 70 +
160 = 30 + 60 +
170 = 90 + 30 +
20 + 20 + 30 =
100 = 70 + 10 +
110 = 40 + 10 +
60 = 30 + 20 +
10 + 20 + 70 =
140 = 30 + 90 +
200 = 80 + 40 +
140 = 50 + 70 +
200 = 90 + 90 +
90 + 50 + 40 =