Mathematics, 09.01.2020 20:31 NetherisIsTheQueen

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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How could you check the answer to 27 – 15 = 12 using addition? a. 12 + 15 = 27 b. 15 – 12 = 27 c. 2...