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what are all the fact families of 3, 4, 7, 10, 11. i'm not to sure how to answer this question. can anyone help please

  • math -

    Use those numbers for various combinations.

    3 + 4 = 7
    3 + 7 = 10

    I'm sure you can find other members of this fact family.

    I'll be glad to check your answers.

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