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Mathematics 7 Online
OpenStudy (anonymous):

help

OpenStudy (anonymous):

OpenStudy (anonymous):

Round 14 too 10 and round 23 to 20 so then 20 plus 20=40 and 10 plus 10=20 so what's 40 plus 20=?

OpenStudy (anonymous):

60

OpenStudy (anonymous):

So, that's the answer.

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