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Grade 3 • 2yr.

Bonjour j'aimerais savoir combien sa fait 3x21=

Mathématiques
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Explanations (4)

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    Secondary II • 2yr.
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    Secondary I • 2yr.

    3X 21 = ?

    21 + 21 +21 = 63

    Parce-que 1+1+1=3

    2+2+2=6 et si on assemble se nombre sa fait 63

    donc ta reponse final est 63 .


    de : PapillonRose2844

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    Secondary II • 2yr.

    3x21=63

    21+21+21=63

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    Secondary V • 2yr.

    63

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