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OpenStudy (anonymous):
Which equations show that the set of whole numbers is not closed under subtraction? Choose all answers that are correct. A. 1 – (–2) = 3 B. 1 – 2 = –1 C. 2 – 0 = 2 D. 2 – 4 = –2
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OpenStudy (anonymous):
@Kit_Kat_Nat_<3 @justsmile531 @marylou004 @jabez177 @dan815 @immanuelv @countrygirl1431 @girlover @dejmccray
OpenStudy (anonymous):
@Abhisar
OpenStudy (anonymous):
@CausticSyndicalist
OpenStudy (anonymous):
@deadpoolroxz
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