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16 September, 18:20

What expression is equivalent to 13 - (-21)

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Answers (2)
  1. 16 September, 18:39
    0
    Answer: 34

    Step-by-step explanation:

    the minuses cancel out to make it a plus so 13 plus 21 equals 34
  2. 16 September, 18:45
    0
    13+21

    Step-by-step explanation:

    Remember this, two negatives equals a positive.

    As a result, the answer is 13+21
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