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teaches
Common Core State Standards
8.7C
http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html

teaches
Common Core State Standards
8.7D
http://ritter.tea.state.tx.us/rules/tac/chapter111/index.html

teaches
Common Core State Standards
8.GM.8
http://www.doe.in.gov/standards/mathematics

teaches
Common Core State Standards
TR.G.1
http://www.doe.in.gov/standards/mathematics

teaches
Common Core State Standards
CCSS.Math.Content.8.G.B.7
http://corestandards.org/Math/Content/8/G/B/7

teaches
Common Core State Standards
CCSS.Math.Practice.MP5
http://corestandards.org/Math/Practice/MP5

teaches
Common Core State Standards
CCSS.Math.Practice.MP6
http://corestandards.org/Math/Practice/MP6

teaches
Common Core State Standards
CCSS.Math.Practice.MP8
http://corestandards.org/Math/Practice/MP8

teaches
Common Core State Standards
MAFS.8.G.2.7
http://www.cpalms.org/Public/search/Standard