1 2
4 + 7 = 5 + 4 = 10 x 3 = 4 x 4 =
1 + 7 = 9 + 2 = 4 x 3 = 3 x 3 =
7 + 3 = 9 + 8 = 4 x 5 = 4 x 3 =
10 + 10 = 8 + 1 = 8 x 4 = 5 x 7 =
6 + 9 = 1 + 9 = 2 x 3 = 3 x 9 =
9 + 9 = 8 + 5 = 4 x 4 = 4 x 7 =
3 + 3 = 2 + 4 = 4 x 5 = 5 x 10 =
3 + 7 = 9 + 6 = 5 x 2 = 3 x 9 =
7 + 8 = 6 + 1 = 9 x 4 = 2 x 6 =
2 + 3 = 5 + 9 = 8 x 2 = 5 x 5 =
7 + 5 = 8 + 2 = 6 x 2 = 4 x 7 =
8 + 10 = 10 + 3 = 7 x 3 = 2 x 8 =
6 + 9 = 10 + 7 = 4 x 3 = 2 x 2 =
2 + 4 = 9 + 2 = 7 x 4 = 5 x 4 =
1 + 4 = 5 + 10 = 3 x 3 = 5 x 7 =
6 + 5 = 9 + 4 = 2 x 2 = 5 x 3 =
6 + 6 = 7 + 2 = 6 x 4 = 5 x 5 =
2 + 6 = 4 + 7 = 8 x 2 = 4 x 5 =
6 + 8 = 7 + 6 = 10 x 4 = 2 x 7 =
4 + 5 = 6 + 8 = 8 x 5 = 2 x 6 =
5 + 7 = 7 + 6 = 10 x 2 = 5 x 8 =
3 + 5 = 5 + 6 = 10 x 5 = 5 x 3 =
6 + 7 = 2 + 2 = 4 x 2 = 3 x 9 =
6 + 5 = 5 + 8 = 3 x 5 = 4 x 5 =
5 + 8 = 7 + 9 = 8 x 4 = 5 x 7 =
4 + 3 = 9 + 3 = 5 x 5 = 5 x 2 =
5 + 3 = 9 + 5 = 5 x 4 = 3 x 10 =
10 + 7 = 4 + 9 = 9 x 4 = 4 x 2 =
2 + 2 = 7 + 4 = 6 x 3 = 3 x 6 =
5 + 10 = 3 + 6 = 3 x 4 = 3 x 4 =
3 + 1 = 8 + 6 = 10 x 2 = 2 x 5 =
9 + 4 = 2 + 6 = 3 x 7 = 3 x 5 =
8 + 6 = 1 + 7 = 4 x 4 = 9 x 2 =
9 + 3 = 8 + 2 = 9 x 2 = 5 x 9 =
3 + 3 = 10 + 9 = 9 x 5 = 4 x 7 =
4 + 2 = 3 + 1 = 7 x 2 = 5 x 3 =
8 + 7 = 4 + 8 = 6 x 4 = 3 x 5 =
10 + 10 = 9 + 9 = 3 x 5 = 3 x 3 =
3 + 9 = 8 + 9 = 6 x 2 = 3 x 4 =
10 + 3 = 7 + 5 = 5 x 4 = 2 x 5 =
8 + 7 = 5 + 9 = 9 x 4 = 2 x 6 =
4 + 10 = 9 + 4 = 6 x 3 = 2 x 9 =
7 + 5 = 7 + 2 = 6 x 4 = 2 x 4 =
3 + 4 = 4 + 1 = 7 x 5 = 3 x 8 =
5 + 9 = 7 + 6 = 7 x 2 = 4 x 9 =
7 + 2 = 6 + 8 = 8 x 3 = 3 x 10 =
10 + 8 = 4 + 3 = 7 x 5 = 3 x 7 =
2 + 9 = 5 + 6 = 8 x 4 = 2 x 10 =
6 + 8 = 2 + 6 = 7 x 3 = 5 x 9 =
4 + 4 = 5 + 8 = 6 x 3 = 4 x 8 =
Cahier d'entraînement au calcul mental de CE2 Nom
:Tables d'additions de chiffres ≤ 10 ;
somme ≤ 20 Tables de multiplications de 1 à 5
3 4
10 - 9 = 10 - 10 = 4 x 6 = 6 x 10 =
10 - 4 = 10 - 3 = 6 x 8 = 1 x 6 =
10 - 9 = 10 - 7 = 6 x 7 = 1 x 6 =
10 - 0 = 10 - 1 = 6 x 4 = 6 x 5 =
10 - 1 = 10 - 9 = 5 x 6 = 6 x 7 =
10 - 8 = 10 - 8 = 6 x 3 = 9 x 6 =
10 - 6 = 10 - 4 = 10 x 6 = 3 x 6 =
10 - 2 = 10 - 2 = 2 x 6 = 6 x 10 =
10 - 1 = 10 - 9 = 6 x 1 = 6 x 7 =
10 - 7 = 10 - 3 = 4 x 6 = 6 x 1 =
10 - 6 = 10 - 0 = 9 x 6 = 3 x 6 =
10 - 8 = 10 - 5 = 10 x 6 = 6 x 6 =
10 - 4 = 10 - 7 = 6 x 9 = 10 x 6 =
10 - 5 = 10 - 9 = 6 x 7 = 6 x 6 =
10 - 7 = 10 - 6 = 6 x 10 = 6 x 9 =
10 - 3 = 10 - 8 = 7 x 6 = 5 x 6 =
10 - 8 = 10 - 1 = 6 x 9 = 6 x 1 =
10 - 5 = 10 - 4 = 6 x 6 = 5 x 6 =
10 - 7 = 10 - 9 = 8 x 6 = 2 x 6 =
10 - 2 = 10 - 5 = 6 x 4 = 6 x 3 =
10 - 6 = 10 - 8 = 2 x 6 = 6 x 8 =
10 - 4 = 10 - 6 = 6 x 4 = 6 x 2 =
10 - 1 = 10 - 3 = 6 x 2 = 6 x 6 =
10 - 8 = 10 - 7 = 8 x 6 = 9 x 6 =
10 - 9 = 10 - 2 = 5 x 6 = 7 x 6 =
10 - 5 = 10 - 3 = 6 x 5 = 6 x 4 =
10 - 2 = 10 - 9 = 8 x 6 = 8 x 6 =
10 - 3 = 10 - 5 = 7 x 6 = 6 x 2 =
10 - 6 = 10 - 2 = 3 x 6 = 10 x 6 =
10 - 4 = 10 - 9 = 6 x 9 = 6 x 5 =
10 - 9 = 10 - 5 = 6 x 8 = 6 x 10 =
10 - 6 = 10 - 8 = 10 x 6 = 4 x 6 =
10 - 4 = 10 - 10 = 6 x 5 = 9 x 6 =
10 - 10 = 10 - 7 = 2 x 6 = 6 x 8 =
10 - 6 = 10 - 0 = 6 x 3 = 3 x 6 =
10 - 5 = 10 - 3 = 7 x 6 = 6 x 8 =
10 - 3 = 10 - 9 = 8 x 6 = 5 x 6 =
10 - 8 = 10 - 4 = 6 x 6 = 9 x 6 =
10 - 2 = 10 - 1 = 6 x 9 = 3 x 6 =
10 - 6 = 10 - 3 = 7 x 6 = 7 x 6 =
10 - 9 = 10 - 8 = 6 x 8 = 6 x 2 =
10 - 8 = 10 - 2 = 1 x 6 = 6 x 7 =
10 - 7 = 10 - 6 = 6 x 1 = 6 x 6 =
10 - 2 = 10 - 4 = 6 x 9 = 6 x 1 =
10 - 9 = 10 - 7 = 6 x 6 = 4 x 6 =
10 - 5 = 10 - 5 = 4 x 6 = 6 x 2 =
10 - 6 = 10 - 4 = 6 x 6 = 6 x 6 =
10 - 1 = 10 - 6 = 2 x 6 = 6 x 4 =
10 - 3 = 10 - 1 = 6 x 10 = 6 x 9 =
10 - 4 = 10 - 9 = 6 x 5 = 1 x 6 =
Cahier d'entraînement au calcul mental de CE2 Nom :
Soustractions d'un chiffre de la dizaine Table de multiplications : 6
5 6
47 + 47 = 18 + 18 = 10 x 7 = 7 x 7 =
3 + 3 = 8 + 8 = 7 x 7 = 7 x 1 =
30 + 30 = 27 + 27 = 3 x 7 = 7 x 8 =
9 + 9 = 16 + 16 = 2 x 7 = 7 x 9 =
43 + 43 = 25 + 25 = 7 x 9 = 7 x 2 =
48 + 48 = 43 + 43 = 9 x 7 = 9 x 7 =
41 + 41 = 24 + 24 = 8 x 7 = 7 x 1 =
14 + 14 = 40 + 40 = 7 x 10 = 7 x 9 =
20 + 20 = 42 + 42 = 7 x 4 = 7 x 8 =
21 + 21 = 44 + 44 = 7 x 9 = 7 x 3 =
47 + 47 = 5 + 5 = 7 x 2 = 4 x 7 =
32 + 32 = 31 + 31 = 9 x 7 = 7 x 5 =
25 + 25 = 37 + 37 = 8 x 7 = 7 x 9 =
15 + 15 = 44 + 44 = 5 x 7 = 6 x 7 =
14 + 14 = 46 + 46 = 6 x 7 = 2 x 7 =
31 + 31 = 33 + 33 = 7 x 8 = 9 x 7 =
13 + 13 = 28 + 28 = 7 x 2 = 3 x 7 =
1 + 1 = 29 + 29 = 7 x 7 = 7 x 2 =
26 + 26 = 36 + 36 = 2 x 7 = 7 x 8 =
35 + 35 = 2 + 2 = 7 x 4 = 7 x 4 =
13 + 13 = 38 + 38 = 7 x 7 = 7 x 6 =
20 + 20 = 48 + 48 = 9 x 7 = 5 x 7 =
29 + 29 = 19 + 19 = 8 x 7 = 7 x 3 =
37 + 37 = 37 + 37 = 10 x 7 = 1 x 7 =
46 + 46 = 10 + 10 = 7 x 8 = 5 x 7 =
39 + 39 = 11 + 11 = 7 x 6 = 6 x 7 =
49 + 49 = 16 + 16 = 7 x 5 = 5 x 7 =
6 + 6 = 35 + 35 = 7 x 2 = 7 x 7 =
50 + 50 = 22 + 22 = 7 x 6 = 4 x 7 =
32 + 32 = 26 + 26 = 7 x 4 = 7 x 7 =
45 + 45 = 42 + 42 = 7 x 1 = 7 x 10 =
12 + 12 = 30 + 30 = 7 x 4 = 5 x 7 =
35 + 35 = 33 + 33 = 7 x 10 = 7 x 4 =
17 + 17 = 22 + 22 = 7 x 3 = 3 x 7 =
19 + 19 = 36 + 36 = 7 x 7 = 7 x 10 =
10 + 10 = 49 + 49 = 7 x 5 = 7 x 3 =
21 + 21 = 18 + 18 = 4 x 7 = 7 x 6 =
31 + 31 = 27 + 27 = 7 x 3 = 8 x 7 =
32 + 32 = 23 + 23 = 7 x 8 = 7 x 5 =
34 + 34 = 40 + 40 = 2 x 7 = 10 x 7 =
11 + 11 = 45 + 45 = 5 x 7 = 3 x 7 =
38 + 38 = 24 + 24 = 1 x 7 = 4 x 7 =
34 + 34 = 28 + 28 = 7 x 7 = 1 x 7 =
41 + 41 = 15 + 15 = 3 x 7 = 9 x 7 =
30 + 30 = 17 + 17 = 7 x 6 = 7 x 10 =
39 + 39 = 23 + 23 = 8 x 7 = 7 x 5 =
38 + 38 = 33 + 33 = 10 x 7 = 6 x 7 =
12 + 12 = 34 + 34 = 7 x 9 = 7 x 6 =
36 + 36 = 4 + 4 = 7 x 3 = 7 x 7 =
7 + 7 = 50 + 50 = 7 x 7 = 4 x 7 =
Cahier d'entraînement au calcul mental de CE2 Nom :
Table de multiplications : 7
Double de nombres < 50
7 8
13 - 2 = 15 - 4 = 3 x 8 = 6 x 8 =
18 - 7 = 19 - 4 = 10 x 8 = 8 x 10 =
17 - 7 = 12 - 1 = 8 x 7 = 8 x 3 =
17 - 4 = 16 - 5 = 8 x 2 = 2 x 8 =
9 - 5 = 7 - 3 = 2 x 8 = 6 x 8 =
19 - 4 = 8 - 4 = 8 x 4 = 5 x 8 =
12 - 1 = 15 - 2 = 8 x 3 = 4 x 8 =
14 - 3 = 19 - 6 = 8 x 8 = 8 x 9 =
16 - 3 = 13 - 2 = 1 x 8 = 3 x 8 =
11 - 1 = 19 - 4 = 7 x 8 = 4 x 8 =
18 - 5 = 19 - 8 = 9 x 8 = 3 x 8 =
6 - 2 = 13 - 2 = 5 x 8 = 8 x 9 =
12 - 1 = 19 - 6 = 8 x 3 = 8 x 2 =
16 - 3 = 8 - 4 = 8 x 7 = 8 x 5 =
14 - 1 = 15 - 2 = 8 x 4 = 4 x 8 =
15 - 4 = 13 - 3 = 3 x 8 = 8 x 8 =
17 - 4 = 15 - 4 = 8 x 5 = 3 x 4 =
14 - 3 = 19 - 8 = 7 x 8 = 8 x 2 =
5 - 1 = 15 - 2 = 3 x 8 = 8 x 9 =
17 - 6 = 8 - 6 = 10 x 8 = 8 x 6 =
7 - 6 = 19 - 5 = 8 x 2 = 8 x 7 =
19 - 6 = 19 - 7 = 9 x 8 = 8 x 8 =
16 - 3 = 15 - 2 = 8 x 6 = 2 x 8 =
18 - 5 = 18 - 7 = 8 x 7 = 10 x 8 =
12 - 1 = 12 - 1 = 3 x 8 = 9 x 8 =
16 - 5 = 13 - 2 = 7 x 8 = 8 x 4 =
17 - 4 = 14 - 1 = 4 x 8 = 1 x 8 =
17 - 6 = 17 - 5 = 8 x 3 = 8 x 8 =
18 - 7 = 7 - 3 = 9 x 8 = 4 x 8 =
16 - 3 = 7 - 5 = 8 x 5 = 2 x 8 =
18 - 7 = 17 - 4 = 7 x 8 = 8 x 4 =
17 - 6 = 19 - 7 = 8 x 8 = 8 x 2 =
9 - 5 = 8 - 4 = 5 x 8 = 5 x 8 =
12 - 1 = 15 - 4 = 9 x 8 = 2 x 8 =
7 - 3 = 19 - 6 = 7 x 8 = 8 x 7 =
5 - 1 = 19 - 8 = 2 x 8 = 8 x 8 =
9 - 5 = 16 - 5 = 6 x 8 = 8 x 10 =
14 - 3 = 18 - 7 = 8 x 9 = 8 x 6 =
13 - 2 = 9 - 5 = 8 x 8 = 10 x 8 =
18 - 5 = 10 - 6 = 8 x 4 = 5 x 8 =
16 - 5 = 14 - 3 = 2 x 8 = 4 x 8 =
14 - 2 = 5 - 1 = 4 x 8 = 6 x 8 =
5 - 1 = 8 - 4 = 5 x 8 = 1 x 8 =
6 - 2 = 14 - 1 = 8 x 2 = 8 x 5 =
19 - 7 = 13 - 1 = 8 x 5 = 7 x 8 =
9 - 6 = 13 - 2 = 8 x 10 = 9 x 8 =
6 - 2 = 19 - 7 = 8 x 3 = 3 x 8 =
16 - 5 = 18 - 5 = 8 x 7 = 8 x 6 =
17 - 5 = 6 - 2 = 8 x 6 = 8 x 9 =
17 - 6 = 19 - 4 = 10 x 8 = 1 x 8 =
Cahier d'entraînement au calcul mental de CE2 Nom :
Soustractions d'un chiffre
sans retenue Table de multiplications : 8
9
10 + 60 = 160 - 60 = 2 x 9 = 9 x 9 =
20 + 70 = 50 + 80 = 8 x 9 = 9 x 6 =
20 + 60 = 40 + 70 = 9 x 9 = 2 x 9 =
40 + 10 = 90 - 50 = 10 x 9 = 3 x 9 =
70 + 20 = 70 + 90 = 9 x 3 = 9 x 4 =
90 - 10 = 10 + 50 = 7 x 9 = 3 x 9 =
60 - 30 = 60 + 90 = 9 x 5 = 10 x 9 =
90 + 80 = 60 - 20 = 7 x 9 = 9 x 5 =
70 + 80 = 50 + 70 = 1 x 9 = 4 x 9 =
90 - 80 = 80 + 50 = 9 x 7 = 9 x 3 =
90 + 30 = 70 + 80 = 6 x 9 = 9 x 4 =
20 + 50 = 80 + 20 = 9 x 9 = 4 x 9 =
80 - 30 = 30 + 10 = 7 x 9 = 5 x 9 =
60 - 50 = 60 + 60 = 9 x 8 = 7 x 9 =
130 - 10 = 80 + 110 = 2 x 9 = 8 x 9 =
70 + 80 = 170 + 90 = 9 x 3 = 9 x 3 =
90 + 30 = 110 - 10 = 9 x 2 = 2 x 9 =
90 + 70 = 70 + 70 = 6 x 9 = 4 x 9 =
20 + 30 = 150 - 40 = 8 x 9 = 9 x 6 =
30 + 90 = 100 + 80 = 9 x 2 = 4 x 9 =
140 - 30 = 100 - 10 = 9 x 9 = 9 x 9 =
40 + 70 = 30 + 60 = 7 x 9 = 9 x 1 =
190 - 90 = 70 + 50 = 9 x 8 = 9 x 2 =
40 + 40 = 10 + 90 = 9 x 10 = 9 x 6 =
80 + 90 = 20 + 80 = 9 x 8 = 4 x 9 =
190 - 70 = 60 + 50 = 9 x 4 = 9 x 2 =
60 - 10 = 90 - 70 = 9 x 3 = 9 x 4 =
100 - 20 = 70 + 30 = 4 x 9 = 9 x 10 =
180 - 40 = 200 - 100 = 9 x 6 = 9 x 3 =
160 - 60 = 120 + 10 = 9 x 3 = 9 x 9 =
80 + 100 = 30 + 30 = 9 x 9 = 7 x 9 =
30 + 50 = 80 + 10 = 2 x 9 = 8 x 9 =
40 + 80 = 180 - 20 = 9 x 2 = 5 x 9 =
40 + 60 = 90 - 70 = 9 x 7 = 9 x 5 =
100 + 20 = 20 + 90 = 6 x 9 = 9 x 4 =
30 + 40 = 40 + 80 = 9 x 1 = 9 x 10 =
30 + 100 = 140 - 10 = 9 x 10 = 9 x 6 =
40 + 20 = 50 + 10 = 9 x 3 = 9 x 9 =
50 + 70 = 80 + 70 = 4 x 9 = 5 x 9 =
30 + 90 = 60 + 40 = 9 x 2 = 3 x 9 =
90 + 90 = 70 - 20 = 9 x 7 = 2 x 9 =
50 + 80 = 170 - 30 = 5 x 9 = 6 x 9 =
170 - 60 = 50 + 70 = 10 x 9 = 5 x 9 =
20 - 10 = 180 - 40 = 3 x 9 = 6 x 9 =
50 + 50 = 190 - 20 = 1 x 9 = 5 x 9 =
50 + 30 = 20 + 20 = 6 x 9 = 9 x 9 =
90 + 50 = 140 - 10 = 10 x 9 = 9 x 8 =
100 - 40 = 180 - 60 = 9 x 6 = 10 x 9 =
10 + 60 = 180 - 10 = 9 x 7 = 7 x 9 =
170 - 60 = 70 + 80 = 9 x 5 = 3 x 9 =
Cahier d'entraînement au calcul mental de CE2 Nom :
10
Table de multiplications : 9 Additions & soustractions :
multiples de 10
120 - 15 = 60 + 120 = 50 + = 100 1 + = 100
120 - 60 = 180 - 60 = 65 + = 100 50 + = 100
180 - 120 = 90 - 15 = 75 + = 100 35 + = 100
15 + 30 = 15 + 75 = 95 + = 100 41 + = 100
120 + 60 = 120 + 30 = 10 + = 100 10 + = 100
30 + 60 = 90 + 30 = 9 + = 100 51 + = 100
120 + 90 = 90 - 30 = 99 + = 100 85 + = 100
60 + 30 = 90 + 90 = 70 + = 100 49 + = 100
120 - 90 = 45 + 30 = 45 + = 100 41 + = 100
120 + 90 = 60 + 90 = 69 + = 100 80 + = 100
75 + 75 = 30 + 120 = 1 + = 100 81 + = 100
30 + 60 = 30 + 120 = 30 + = 100 45 + = 100
30 + 150 = 120 + 120 = 5 + = 100 89 + = 100
150 - 30 = 90 - 75 = 29 + = 100 71 + = 100
30 + 180 = 150 - 120 = 95 + = 100 21 + = 100
15 + 60 = 90 + 30 = 11 + = 100 71 + = 100
90 - 45 = 30 + 120 = 25 + = 100 75 + = 100
60 - 15 = 60 + 60 = 55 + = 100 21 + = 100
90 - 45 = 45 + 75 = 31 + = 100 41 + = 100
120 - 30 = 45 + 60 = 80 + = 100 60 + = 100
30 + 120 = 90 - 45 = 1 + = 100 35 + = 100
15 + 15 = 180 - 45 = 15 + = 100 20 + = 100
60 - 45 = 150 - 60 = 99 + = 100 9 + = 100
120 + 150 = 120 + 150 = 5 + = 100 61 + = 100
60 + 120 = 60 + 90 = 39 + = 100 29 + = 100
15 + 90 = 45 - 30 = 59 + = 100 59 + = 100
60 + 15 = 90 + 30 = 79 + = 100 40 + = 100
30 + 60 = 45 - 15 = 40 + = 100 91 + = 100
60 - 45 = 60 - 30 = 49 + = 100 39 + = 100
90 + 30 = 150 - 30 = 91 + = 100 98 + = 100
150 - 60 = 120 - 30 = 30 + = 100 50 + = 100
120 - 60 = 15 + 30 = 79 + = 100 90 + = 100
30 + 150 = 60 - 45 = 35 + = 100 81 + = 100
120 - 30 = 90 - 15 = 11 + = 100 30 + = 100
30 + 150 = 90 + 90 = 15 + = 100 19 + = 100
90 - 15 = 30 + 120 = 51 + = 100 52 + = 100
150 - 30 = 90 - 30 = 55 + = 100 31 + = 100
90 + 90 = 15 + 45 = 95 + = 100 22 + = 100
75 + 75 = 45 + 45 = 49 + = 100 65 + = 100
15 + 75 = 150 - 120 = 29 + = 100 25 + = 100
120 + 120 = 15 + 45 = 90 + = 100 20 + = 100
120 - 90 = 90 - 30 = 70 + = 100 89 + = 100
45 - 30 = 150 - 90 = 10 + = 100 85 + = 100
60 + 30 = 30 + 180 = 15 + = 100 31 + = 100
90 - 30 = 15 + 45 = 99 + = 100 39 + = 100
150 - 30 = 60 - 15 = 5 + = 100 20 + = 100
150 - 60 = 180 - 120 = 61 + = 100 21 + = 100
180 - 60 = 180 - 150 = 69 + = 100 60 + = 100
180 - 120 = 60 + 15 = 9 + = 100 45 + = 100
105 + 45 = 60 - 15 = 11 + = 100 40 + = 100
Cahier d'entraînement au calcul mental de CE2 Nom :
12
Compléments à 100 niveau 1
11
Relations entre 15, 30, 60
niveau 1
75 + 75 = 125 - 50 = 34 + 15 = 29 + 31 =
50 + 75 = 75 - 50 = 84 + 10 = 21 + 13 =
75 - 25 = 75 - 25 = 60 + 35 = 31 + 52 =
75 + 100 = 175 + 100 = 17 + 71 = 36 + 33 = 175 - 100 = 25 + 125 = 33 + 64 = 52 + 26 = 150 - 50 = 250 - 200 = 61 + 38 = 43 + 46 = 25 + 100 = 125 + 125 = 35 + 62 = 61 + 31 = 125 + 25 = 100 + 75 = 41 + 27 = 21 + 67 = 100 + 125 = 50 + 125 = 12 + 66 = 85 + 12 = 50 + 50 = 125 - 100 = 14 + 81 = 41 + 15 = 125 + 100 = 250 - 100 = 14 + 55 = 51 + 38 = 150 - 25 = 125 - 50 = 31 + 63 = 57 + 22 = 125 + 125 = 225 - 50 = 22 + 87 = 13 + 65 = 25 + 150 = 125 + 50 = 15 + 41 = 66 + 21 = 25 + 200 = 100 + 125 = 33 + 62 = 71 + 23 = 125 - 75 = 125 + 75 = 32 + 55 = 22 + 41 = 250 - 25 = 200 - 50 = 35 + 44 = 34 + 64 =
125 - 50 = 50 - 25 = 26 + 51 = 71 + 22 =
25 + 125 = 50 + 25 = 21 + 31 = 72 + 17 =
100 + 25 = 125 + 125 = 77 + 62 = 30 + 49 =
75 + 50 = 25 + 125 = 56 + 12 = 24 + 75 =
200 - 125 = 50 + 200 = 55 + 24 = 61 + 18 = 200 - 75 = 125 - 100 = 23 + 76 = 51 + 32 = 125 + 75 = 150 + 25 = 51 + 38 = 36 + 32 = 25 + 175 = 125 + 75 = 78 + 21 = 46 + 21 = 100 - 75 = 50 + 100 = 24 + 14 = 12 + 85 = 225 - 50 = 75 + 150 = 75 + 32 = 84 + 13 =
75 + 75 = 25 + 100 = 18 + 61 = 16 + 21 =
100 - 75 = 100 - 25 = 18 + 71 = 11 + 55 = 200 - 25 = 100 + 125 = 55 + 33 = 31 + 25 = 100 + 125 = 225 - 100 = 65 + 24 = 28 + 21 =
75 + 75 = 25 + 50 = 37 + 22 = 65 + 23 =
250 - 25 = 150 - 100 = 64 + 11 = 22 + 53 =
100 - 75 = 25 + 50 = 68 + 21 = 30 + 34 =
175 - 75 = 75 + 175 = 42 + 11 = 22 + 17 = 150 - 125 = 50 + 125 = 11 + 61 = 32 + 27 = 25 + 150 = 125 - 75 = 18 + 50 = 35 + 54 = 175 - 25 = 200 - 150 = 32 + 47 = 26 + 32 =
100 - 75 = 50 + 75 = 76 + 13 = 21 + 77 =
50 + 100 = 75 - 50 = 45 + 42 = 77 + 12 =
75 - 25 = 175 - 125 = 43 + 56 = 53 + 25 = 50 + 225 = 50 + 175 = 37 + 11 = 55 + 13 = 175 - 125 = 250 - 175 = 48 + 41 = 53 + 32 = 125 - 25 = 25 + 225 = 23 + 54 = 72 + 22 = 100 + 150 = 200 - 25 = 41 + 28 = 18 + 21 = 150 + 150 = 200 - 50 = 16 + 73 = 24 + 75 =
25 + 200 = 50 + 75 = 33 + 21 = 75 + 23 =
25 + 225 = 25 + 250 = 13 + 44 = 56 + 21 = 225 - 125 = 75 - 25 = 42 + 43 = 31 + 58 = 50 + 150 = 75 + 125 = 46 + 23 = 30 + 25 =
Cahier d'entraînement au calcul mental de CE2 Nom :
Additions de nombre > 20 sans retenue
14 13
Relations entre 25, 50, 100
niveau 1
7 x 2 = 9 x 6 =
1 x 8 = 6 x 9 =
4 x 8 = 10 x 9 = 6 x 9 = 10 x 1 =
8 x 6 = 9 x 7 =
9 x 7 = 4 x 10 = 10 x 10 = 9 x 4 = 3 x 1 = 5 x 10 =
4 x 7 = 1 x 6 =
10 x 2 = 3 x 2 =
2 x 4 = 7 x 2 =
2 x 8 = 3 x 9 =
6 x 4 = 3 x 7 =
5 x 9 = 10 x 1 =
9 x 5 = 5 x 9 =
2 x 7 = 2 x 2 =
6 x 2 = 3 x 5 =
4 x 10 = 5 x 3 =
7 x 3 = 3 x 5 =
5 x 5 = 4 x 7 =
4 x 8 = 4 x 6 =
4 x 2 = 8 x 3 =
1 x 10 = 8 x 7 =
3 x 8 = 4 x 7 =
5 x 3 = 8 x 8 =
7 x 6 = 5 x 5 =
2 x 4 = 7 x 6 =
6 x 6 = 9 x 9 =
6 x 8 = 4 x 5 =
5 x 8 = 9 x 3 =
9 x 10 = 6 x 3 =
5 x 4 = 8 x 4 =
7 x 2 = 7 x 5 =
6 x 7 = 5 x 1 =
3 x 5 = 7 x 8 =
6 x 4 = 6 x 5 =
2 x 3 = 8 x 6 =
2 x 9 = 2 x 9 =
6 x 8 = 7 x 3 =
7 x 1 = 1 x 4 =
9 x 5 = 4 x 2 =
7 x 5 = 2 x 1 =
3 x 8 = 9 x 9 =
5 x 7 = 8 x 6 =
1 x 2 = 6 x 7 =
10 x 8 = 8 x 4 =
9 x 6 = 2 x 1 =
8 x 4 = 8 x 7 =
9 x 3 = 3 x 3 =
10 x 9 = 8 x 10 =
15 Tables de multiplications : 2 à 9
Félicitation, tu as validé l'ensemble des grilles de ton cahier d'entrainement au calcul mental de CE2 le ... / ... /
13 Relations entre 25, 50, 100 niveau 1
14 Additions de nombres > 20 sans retenue
11 Relations entre 15, 30, 60 niveau 1
12 Compléments à 100 niveau 1
9 Additions & soustractions : multiples de 10
10 Table de multiplications : 9
7 Soustractions d'un chiffre sans retenue
8 Table de multiplications : 8 5 Double de nombres < 50 6 Table de multiplications : 7 3 Soustractions d'un chiffre de la
dizaine
4 Table de multiplications : 6
1 Tables d'additions de chiffres ≤ 10 ; somme ≤ 20
2 Tables de multiplications de 1 à 5
15
Tables de multiplications de 2 à 9 Compétences validées Cahier d'entraînement au calcul mental de CE2 Nom :
Signature
