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Math

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Don breaks a4 by 7array into a 2 by 7 array and another array. What is the fact for dons second array? Write a.number sentence that models the relationship of the 4 by 7 array to the other two arrays

  • Math - ,

    3x7

  • Math - ,

    4x7=( 2x7 ) + (2x7)=28

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