Hasanainndakota Hasanainndakota
  • 25-01-2017
  • Mathematics
contestada

How could you check the answer to 27 – 15 = 12 using addition? A. 12 + 15 = 27 B. 15 – 12 = 27 C. 27 + 15 = 12 D. 27 + 12 = 15

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Аноним Аноним
  • 25-01-2017
the correct answer is A. 12+15-27
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