Les nombres relatifs - 5e

Représentations des relatifs et des décimaux

Exercice 1 : Placer un point sur un axe de graduation 1 qui démarre à 0 (décimaux)

Placer le point qui a pour abscisse \(2\)

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Exercice 2 : Sur un axe de graduation 1

Déterminer la distance entre les points \( C \) et \( A \) représentés ci-dessous :

On donnera la réponse sous la forme d'un entier ou d'un nombre décimal non entier.

Exercice 3 : Trouver l'abscisse d'un point sur un axe qui ne démarre pas à 0 de graduation au centième (nombres décimaux positifs)

Quelle est l'abscisse du point B ?

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(On donnera la réponse sous la forme d'un nombre décimal)

Exercice 4 : Trouver l'abscisse d'un point sur un axe de graduation au centième (nombres décimaux positifs)

Quelle est l'abscisse du point C ?

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"#000000"}], [[0.084, -0.1], [0.084, 0.1], {"stroke": "#000000"}], [[0.085, -0.1], [0.085, 0.1], {"stroke": "#000000"}], [[0.086, -0.1], [0.086, 0.1], {"stroke": "#000000"}], [[0.087, -0.1], [0.087, 0.1], {"stroke": "#000000"}], [[0.088, -0.1], [0.088, 0.1], {"stroke": "#000000"}], [[0.089, -0.1], [0.089, 0.1], {"stroke": "#000000"}], [[0.09, -0.1], [0.09, 0.1], {"stroke": "#000000"}], [[0.091, -0.1], [0.091, 0.1], {"stroke": "#000000"}], [[0.092, -0.1], [0.092, 0.1], {"stroke": "#000000"}], [[0.093, -0.1], [0.093, 0.1], {"stroke": "#000000"}], [[0.094, -0.1], [0.094, 0.1], {"stroke": "#000000"}], [[0.095, -0.1], [0.095, 0.1], {"stroke": "#000000"}], [[0.096, -0.1], [0.096, 0.1], {"stroke": "#000000"}], [[0.097, -0.1], [0.097, 0.1], {"stroke": "#000000"}], [[0.098, -0.1], [0.098, 0.1], {"stroke": "#000000"}], [[0.099, -0.1], [0.099, 0.1], {"stroke": "#000000"}], [[0.1, -0.1], [0.1, 0.1], {"stroke": "#000000"}], [[0.101, -0.1], [0.101, 0.1], {"stroke": "#000000"}], [[0.102, -0.1], [0.102, 0.1], {"stroke": "#000000"}], [[0.103, -0.1], [0.103, 0.1], {"stroke": "#000000"}], [[0.104, -0.1], [0.104, 0.1], {"stroke": "#000000"}], [[0.105, -0.1], [0.105, 0.1], {"stroke": "#000000"}], [[0.106, -0.1], [0.106, 0.1], {"stroke": "#000000"}], [[0.107, -0.1], [0.107, 0.1], {"stroke": "#000000"}], [[0.108, -0.1], [0.108, 0.1], {"stroke": "#000000"}], [[0.109, -0.1], [0.109, 0.1], {"stroke": "#000000"}], [[0.11, -0.1], [0.11, 0.1], {"stroke": "#000000"}], [[0.111, -0.1], [0.111, 0.1], {"stroke": "#000000"}], [[0.112, -0.1], [0.112, 0.1], {"stroke": "#000000"}], [[0.113, -0.1], [0.113, 0.1], {"stroke": "#000000"}], [[0.114, -0.1], [0.114, 0.1], {"stroke": "#000000"}], [[0.0, -0.15], [0.0, 0.15], {"stroke": "#000000"}], [[0.01, -0.15], [0.01, 0.15], {"stroke": "#000000"}], [[0.02, -0.15], [0.02, 0.15], {"stroke": "#000000"}], [[0.03, -0.15], [0.03, 0.15], {"stroke": "#000000"}], [[0.04, -0.15], [0.04, 0.15], {"stroke": "#000000"}], [[0.05, -0.15], [0.05, 0.15], {"stroke": "#000000"}], [[0.06, -0.15], [0.06, 0.15], {"stroke": "#000000"}], [[0.07, -0.15], [0.07, 0.15], {"stroke": "#000000"}], [[0.08, -0.15], [0.08, 0.15], {"stroke": "#000000"}], [[0.09, -0.15], [0.09, 0.15], {"stroke": "#000000"}], [[0.1, -0.15], [0.1, 0.15], {"stroke": "#000000"}], [[0.11, -0.15], [0.11, 0.15], {"stroke": "#000000"}], [[0.064, -0.2], [0.064, 0.2], {"stroke": "#6495ED"}], [[0.01, -0.2], [0.01, 0.2], {"stroke": "#6495ED"}], [[0.094, -0.2], [0.094, 0.2], {"stroke": "#6495ED"}], [[0.085, -0.2], [0.085, 0.2], {"stroke": "#6495ED"}]]}

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Exercice 5 : Trouver l'abscisse d'un point sur un axe qui ne démarre pas à 0 (décimaux)

Quelle est l'abscisse du point D ?

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Revenir au choix du niveau