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Objectif

Objectif. Arrondir les nombres décimaux. Objective. Round-off decimal numbers. Écrire le nombre à arrondir Souligner le chiffre dont la valeur de position est à arrondir Regarde le chiffre à sa droite: 5+ … ajoute 1 au chiffre souligné. 4- … laisse le chiffre souligné.

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Objectif

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  1. Objectif Arrondir les nombres décimaux

  2. Objective Round-off decimal numbers

  3. Écrire le nombre à arrondir Souligner le chiffre dont la valeur de position est à arrondir Regarde le chiffre à sa droite: 5+ … ajoute 1 au chiffre souligné. 4- … laisse le chiffre souligné. Ensuite enlève tous les chiffres à droite du chiffre souligné. Exemples 0,196 (au dixième près)= 4,609 (au centième près) = 0,012345 (au centième près) = Règle:

  4. Write the number to be rounded Underline the place value you are asked to round to. Look 1 place to the right: If the digit is 5+… add 1 to the underlined digit. If the digit is 4-… leave the underlined digit as is. Then remove all digits to the right of the underlined digit. Examples 0,196 (tenth)= 4,609 (hundredth) = 0,012345 (hundredth) = Rule:

  5. Arrondir tous les nombres

  6. Round off all numbers

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