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22 December, 16:23

Martin multiplied 423 by 7 and found an incorrect answer of 2,841. What did Martin do wrong? What is the correct answer? Explain what Martin needs to do to find the correct answer.

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Answers (1)
  1. 22 December, 16:49
    0
    2,961

    Step-by-step explanation:

    423 * 7 = 2,961
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