Déjà plus de
1 million
d'inscrits !
Connaître les tables de multiplication par 2, 3, 4 et 5
Déjà plus de
1 million
d'inscrits !
Pourquoi apprendre les tables de multiplication ?
La table de multiplication par 2
0 × 2 = 0
1 × 2 = 2
2 × 2 = 4
3 × 2 = 6
4 × 2 = 8
5 × 2 = 10
6 × 2 = 12
7 × 2 = 14
8 × 2 = 16
9 × 2 = 18
10 × 2 = 20
2 × 7 = 7 + 7 = 14
2 × 7 = 7 × 2 = 14
La table de multiplication par 3
0 × 3 = 0
1 × 3 = 3
2 × 3 = 6
3 × 3 = 9
4 × 3 = 12
5 × 3 = 15
6 × 3 = 18
7 × 3 = 21
8 × 3 = 24
9 × 3 = 27
10 × 3 = 30
6 × 3 = 6 × 2 + 6 × 1 = 12 + 6 = 18
8 × 3 = 2 × 4 × 3 = 2 × 12 = 24
10 × 3 = 3 × 10 = 30
9 × 3 = 10 × 3 - 3 = 30 − 3 = 27
La table de multiplication par 4
0 × 4 = 0
1 × 4 = 4
2 × 4 = 8
3 × 4 = 12
4 × 4 = 16
5 × 4 = 20
6 × 4 = 24
7 × 4 = 28
8 × 4 = 32
9 × 4 = 36
10 × 4 = 40
6 × 4 = 6 × 2 + 6 × 2 = 12 + 12 = 24
8 × 4 = 2 × 4 × 4 = 2× 16 = 32
10 × 4 = 4 × 10 = 40
9 × 4 = 10 × 4 − 4 = 40 − 4 = 36
La table de multiplication par 5
0 × 5 = 0
1 × 5 = 5
2 × 5 = 10
3 × 5 = 15
4 × 5 = 20
5 × 5 = 25
6 × 5 = 30
7 × 5 = 35
8 × 5 = 40
9 × 5 = 45
10 × 5 = 50
8 × 5 = 2 × 4 × 5 = 2× 20 = 40
10 × 5 = 5 × 10 = 50
9 × 5 = 10 × 5 − 5 = 50 − 5 = 45