Prénom : ... Date : ...
(09)
6 + 4 = 10 7 + 3 = 10 8 + 2 = 10
20 + 20 = 40 25 + 25 = 50 50 + 50 = 100
250 + 250 = 500 500 + 500 = 1 000 750 + 250 = 1 000
• Calcule ou complète le plus rapidement possible : 8 + 2 = 10
3 + 7 = 10 4 + 6 = 10 6 + 6 = 12 3 + 9 = 12
5 + 5 = 10 8 + 2 = 10 9 + 1 = 10 7 + 5 = 12 9 + 9 = 18
7 + 10 = 17 10 + 9 = 19 11 + 9 = 20 7 + 7 = 14 8 + 8 = 16
8 + 7 = 15 8 + 7 = 15 14 + 6 = 20 15 + 4 = 19 11 + 6 = 17
10 + 12 = 22 15 + 5 = 20 14 + 11 = 25 12 + 11 = 23 6 + 8 = 14
10 + 15 = 25 16 + 14 = 30 2 + 23 = 25 24 + 7 = 31 18 + 7 = 25
32 + 8 = 40 11 + 24 = 35 17 + 13 = 30 10 + 31 = 41 8 + 17 = 25
20 + 20 = 40 15 + 15 = 30 21 + 17 = 38 13 + 12 = 25 34 + 6 = 40
15 + 25 = 40 19 + 21 = 40 21 + 14 = 35 23 + 12 = 35 40 + 10 = 50
12 + 39 = 51 16 + 16 = 32 47 + 8 = 55 36 + 14 = 50 34 + 14 = 48
17 + 10 = 27 11 + 19 = 30 25 + 15 = 40 34 + 21 = 55 37 + 13 = 50
49 + 11 = 60 18 + 42 = 60 24 + 27 = 51 36 + 12 = 48 19 + 19 = 38
17 + 20 = 37 30 + 35 = 65 26 + 19 = 45 37 + 10 = 47 58 + 12 = 70
41 + 19 = 60 35 + 35 = 70 36 + 12 = 48 27 + 50 = 77 28 + 49 = 77
25 + 25 = 50 25 + 50 = 75 50 + 50 = 100 75 + 25 = 100 25 + 75 = 100
• Complète :
1
2 1 0 + 2 9 0 5 0 0
1
3
12 8 + 2 7 2 6 0 0
4
11 6 + 4 7 5 8 9 1
2
12 6 + 7 4 7 9 7 3
1
8
15 5 + 1 4 5 1 0 0 0
1
7 3 0 + 2 7 0 1 0 0 0
1
7
13 2 + 2 6 8 1 0 0 0
1
8
17 9 + 1 2 1 1 0 0 0
1
4
13 3 + 5 6 7 1 0 0 0
1
7
14 2 + 2 5 8 1 0 0 0
5
14 5 + 7 0 5 1 2 5 0
1
4
13
14 8 + 6 5 2 5 0 0 0
7
15 5 + 5 4 7 1 3 0 2
9
10 8 + 1 6 7 1 0 7 5
1
