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Mathematics 8 Online
OpenStudy (anonymous):

–228 + 384 + (–189)

OpenStudy (anonymous):

@leonardo0430

OpenStudy (leonardo0430):

- 33 :)

OpenStudy (anonymous):

thx again leo

OpenStudy (leonardo0430):

yep :)

OpenStudy (anonymous):

Last one, LCM of 70 and 30

OpenStudy (leonardo0430):

i dont know abou LCM :(

OpenStudy (anonymous):

ok thx anyhow

OpenStudy (anonymous):

@CausticSyndicalist

OpenStudy (anonymous):

210

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