Seudónimo Seudónimo

30-10-2016
Mathematics

contestada

Sam have 10 books and Mary have 10 books too how manny books they all have

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Tranquilitae Tranquilitae

30-10-2016

Sam and Mary have 20 books.

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croth2019 croth2019

30-10-2016

20 is the answer because 10+10=20

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