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Édition du: 10/03/2026 |
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Nouvelle orthographe avec des traits d'union partout |
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Chiffres et
numération
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4×4×2 = 2 + 13 + 17 = 32 |
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442 + 244 = 686 442 + (4×4×2) = 474 |
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Addition et
soustraction
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442 = 18 + 19 + … + 34 |
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442 =
41 + 43 + 47 + 53 + 59 + 61 + 67 + 71 |
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Avec les
puissances
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442 = 21² + 1² = 19² + 9² |
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442 = 23 + 33 + 43 + 73 = 13
+ 13 + 23 + 63 + 63 = 43
+ 43 + 43 + 53 + 53 |
Jeux
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Voir Diviseurs, Quantité, Somme, Fonctions
arithmétiques
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Numération: base, [chiffres] |
Repdigit (Brésilien) |
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2, [1, 1, 0, 1, 1, 1, 0, 1, 0] 3, [1, 2, 1, 1, 0, 1] 4, [1, 2, 3, 2, 2] 5,
[3, 2, 3, 2] 6, [2, 0, 1, 4] 7, [1, 2, 0, 1] 8, [6, 7, 2] 9, [5, 4, 1] 10, [4, 4, 2] 11, [3, 7, 2] |
12, [3, 0, 10] 13, [2, 8, 0] 14, [2, 3, 8] 15, [1, 14, 7] 16, [1, 11, 10] 17, [1, 9, 0] 18, [1, 6, 10] 19, [1, 4, 5] 20, [1, 2, 2] 21,
[1, 0, 1] |
22, [20, 2] 23, [19, 5] 24, [18, 10] 25,
[17, 17] 26, [17, 0] 27, [16, 10] 28, [15, 22] 29, [15, 7] 30, [14, 22] 60, [7, 22] |
25, [17, 17] 33, [13, 13] 220, [2, 2] 441, [1, 1] |
Voir Bases
/ Brésiliens
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Retour Suite |
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Voir |
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Voir |
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