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4 November, 07:33

What 1+1+2+7+4+6-21

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Answers (2)
  1. 4 November, 07:41
    0
    The answer is 0

    Step-by-step explanation:

    1+1=2

    2+2=4

    4+7 = 11

    11+4=15

    15+6+21

    21 - 0 = 0
  2. 4 November, 07:50
    0
    the answer is 0
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