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Mathematics 7 Online
OpenStudy (anonymous):

Which sets of numbers are closed under subtraction? Choose all answers that are correct. A. whole numbers B. negative integers C. integers D. rational numbers

OpenStudy (anonymous):

@Catlover5925

OpenStudy (anonymous):

@moralmer000

OpenStudy (anonymous):

What numbers?

OpenStudy (anonymous):

intergers

OpenStudy (anonymous):

C.

OpenStudy (anonymous):

it is more than one @moralmer000

OpenStudy (anonymous):

c and d i think :p

OpenStudy (anonymous):

thank you @Lost???

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