Prénom : ...
... Date : ...
...
(11 )
3 + 2 + 1 = 6 3 + 2 + 5 =
10
5 + 5 + 10 = 20
4 + 4 + 7 = 15 10 + 5 + 15 =
30
20 + 5 + 25 = 50
70 + 5 + 25 = 100
25 + 25 + 50 = 100
50 + 50 + 50 = 150
Calcule et complète :
4 + 2 + 5 = 11 1 0
+ 5 + 1 0
= 25
+ + + + + + + +
6 + 4 + 1 = 11 5 + 1
0 + 5 = 20
+ + + + + + + +
5 + 3 + 2 = 10 1 0
+ 5 + 1 0
= 25
= = = = = = = =
15 + 9 + 8 = 32 25 + 20 + 25 = 70 6 + 7 + 9 = 22 1
0
+ 7 + 3 = 20
+ + + + + + + +
3 + 4 + 1 = 8 6 + 1
0 + 5 = 21
+ + + + + + + +
1 0
+ 8 + 2 = 20 4 + 9 + 1 0
= 23
= = = = = = = =
19 + 19 + 12 = 50 20 + 26 + 18 = 64 8 + 5 + 4 = 17 8 + 8 + 8 = 24
+ + + + + + + +
4 + 1 0
+ 7 = 21 9 + 9 + 9 = 27
+ + + + + + + +
8 + 5 + 6 = 19 1
0 + 1
0 + 1
0 = 30
= = = = = = = =
20 + 20 + 17 = 57 27 + 27 + 27 = 81
Complète :
- 15 17 19 21 23 25 27 29 31 33 - 67 69 71 73 75 77 79 81 83 85 - 48 50 52 54 56 58 60 62 64 66 - 35 40 45 50 55 60 65 70 75 80
