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Estimer la somme et la différence de nombres décimaux

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Estimate sum and difference of decimal numbers

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Règle Arrondir chaque nombre décimal à additionner. Additionner les nombres décimaux arrondis. Exemple 1.Arrondir 0, Additionner 1 + 0,5 = 1,5.

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Rule Round each decimal term that will be added. Add the rounded terms Example Round to Add the rounded numbers to obtain the estimated sum of 1.5

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Estime les sommes CHOCOLATS Mr Huge: 0,65 Coffee Kraft: 0,43 Kit Kut: 1,11 Aeria: 0,74 Freese: 1,45 Glossent: 0,84 1)Mike veut: 1 Mr Huge, 3 Aeria et 1 Glossent. 2)Liam veut: 1 freese, 2 kit kut et 1 Coffee Kraft. 3)Nad veut: 2 Coffee Kraft, 1 Glossent et 1 Freese.

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Estimate sums CHOCOLATES Mr Huge: 0,65 Coffee Kraft: 0,43 Kit Kut: 1,11 Aeria: 0,74 Freeses: 1,45 Glossent: 0,84 1)Dawson wants: 1 Mr Huge, 3 Aeria and 1 Glossent. 2)Nancy wants: 1 freese, 2 kit kut and 1 Coffee Kraft. 3)Will wants: 2 Coffee Kraft, 1 Glossent and 1 Freese.

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Estimer les sommes dépicerie

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