jayoni11 jayoni11

10-02-2016
Mathematics

Answered

Which sets of numbers are closed under addition?

Choose all answers that are correct.

A.

whole numbers

B.

natural numbers

C.

negative integers

D.

integers

Verified Answer :

10-02-2016

All of the answers are correct because when ever you add any of these numbers to themselves, the answer will always be from that set of numbers. For example, negative+negative= negative. Hope this helped!

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Learninggirl55 Learninggirl55

11-02-2016

I think it's A. whole numbers

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