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Mathematics 21 Online
OpenStudy (anonymous):

wus nine plus ten???

OpenStudy (anonymous):

@Angelinekern

OpenStudy (anonymous):

19 why?

OpenStudy (anonymous):

21

OpenStudy (anonymous):

no stop saying that

OpenStudy (anonymous):

21~

OpenStudy (anonymous):

Correct 21!!!!

OpenStudy (anonymous):

no

OpenStudy (anonymous):

it is 19

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