Page 1
Exercice 1
2 10 7 1 9 6 92 89 29 30 20 9 67 7 60 77 70 57
4 20 70 80 90 10 60 46 54 64 74 4
16 76 60 66 86 70
5 54 64 44 50 45
29 68 78 89 88 98
63 38 37 70 73 83
80 38 73 13 83 93
80 90 9 19 89 99
Page 2
Exercice 2
5 6 3 2 7 8
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6 4 3 5 2 1
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7 8 4 6 3 1
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1 9 5 7 4 8
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9 7 8 4 2 6
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4 3 12 11 7 10
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Page 3
Exercice 2 (suite)
13 2 14 8 6 15
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15 7 2 17 9 13
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11 6 9 4 10 2
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13 8 14 3 5 12
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8 15 16 1 14 7
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Page 4
7
Exercice 3
3 4 2 6 4 1
5 1 4 3
1 2 1
4 4
0 2 3 1
Page 5
13 7
Exercice 3 (suite)
6 8 4 10 8 5
8 4 7 6
6 8 10
11 12
10 10 10
Page 6
Exercice 4
Exemples
1 3
6 3
4 5
9 7
Page 7
Exercice 4 (suite)
54 51 36 24 59 72 63 68 41 28 78 93 23 25 75 88 53 68 21 17 77 62 41 37 18 12 79 91 31 37 69 71 89 92 37 51 81 75 62 48 31 15 81 68 46 51 86 84 96 98 33 48 83 67 27 43 49 61 19 14 93 79 34 28 81 79 44 31 12 28 98 92 56 62 85 89 54 68 18 21 74 69 42 56 27 15 47 59 42 46 28 25 92 97 31 19 86 99 39 41 61 58 78 74 37 23 69 53 13 16 97 81 48 52 92 87 71 56 17 32
Page 8
Exercice 5
14 10 13 6 15 4
1
5
17 9 2 7 16
Page 9
Exercice 5 (suite)
5 4 8 12 3 20
5 1 12 10 6 11
Page 10
Exercice 5 (suite)
8 32 15 14 24 16
Page 11
Exercice 6
Exemple
Page 12
Exercice 6 (suite)
Page 13
Exercice 6 (suite)
Page 14
Exercice 6 (suite)
Page 15
Exercice 6 (suite)
Page 16
Exercice 6 (suite)
Page 17
Exercice 7
10 + 8 = 19 108 10 8 18 2
15 - 5 = 11 155 10 15 20 5
20 + 30 = 20 51 2030 10 50 30
15 + 14 = 14 30 1 1514 15 29
10 - 2 = 10 8 12 102 9 2
9 - 5 = 5 4 3 14 9 95
Page 18
Exercice 7 (suite)
35 - 15 = 15 3515 21 50 20 35
21 + 53 = 2153 32 74 21 53 75
38 + 22 = 16 22 38 70 3822 60
28 - 8 = 20 28 288 36 21 8
70 + 30 = 110 100 30 70 40 7030
8 + 46 = 54 38 8 846 46 55
33 - 5 = 28 33 38 5 335 29
17 - 9 = 9 179 17 10 26 8
56 - 10 = 66 56 45 5610 46 10
Page 19
Exercice 8
Page 20
Exercice 9
Page 21
Exercice 9 (suite)
Page 22
Exercice 9 (suite)
Page 23
Exercice 9 (suite)
Page 24
Exercice 9 (suite)
Page 25
Exercice 9 (suite)
Page 26
Exercice 9 (suite)
Page 27
Exercice 9 (suite)
