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2.G.2 Partition a rectangle into rows and columns of same-size squares and count to find the total number of them.FrameworkOnline Activitieshttp://www.oswego.org/ocsd-web/games/fractionflags/fractionflags.Resources
https://grade2commoncoremath.wikispaces.hcpss.org/2.G.2
http://www.k-5mathteachingresources.com/support-files/dividingrectanglein2.pdf