45 states have adopted the Common Core State Standards were More than 40 states Common Core State Standards http://www.corestandards.org/standards-in-your-state/ 44 states nationwide Common Core Standards and Standards in Your State including Maryland and D.C. http://www.corestandards.org/standards-in-your-state/ including Maryland and D.C. Common Core Has my state adopted Common Core Standards? Common Core State Standards Initiative Standards in Your State including Maryland and D.C. including Maryland and D.C. Common Core states including Maryland and D.C. 44 states nationwide adopted voluntarily by 44 of them more than 40 states Common Core State Standards Initiative Common Core State Standards Common Core State Standards including Maryland and D.C. Common Core State Standards have adopted have adopted six states are not using Common Core 44 states nationwide six states are not using Common Core 44 states 44 states nationwide 45 states have adopted the Common Core State Standards 45 states have adopted the Common Core State Standards Common Core State Standards adopted voluntarily by 44 of them Common Core map have adopted Standards in Your State six states are not using Common Core Common Core Standards and Standards in Your State 45 states have adopted the standards Common Core Standards these Common Core State Standards Initiative ignore including Maryland and D.C. 45 states have adopted the Common Core State Standards including Maryland and D.C. http://www.corestandards.org/standards-in-your-state/ adopted by 44 out of 50 states Common Core State Standards Initiative website Forty-five states and the District of Columbia Common Core map adopted voluntarily by 44 of them have adopted including Maryland and D.C. including Maryland and D.C. Common Core State Standards including Maryland and D.C. Reach Module Correlation to Common Care Math Standards 44 states adopted including Maryland and D.C. Common Core A majority of other states Common Core State Standards 44 states nationwide Common Core map 45 states have adopted the Common Core State Standards 44 states nationwide 45 states have adopted the Common Core State Standards adopted by 44 states Common Core states http://www.corestandards.org/standards-in-your-state/ Common Core State Standards Common Core map http://www.corestandards.org/standards-in-your-state/ more than 40 states Common Core map http://www.corestandards.org/standards-in-your-state/ Forty-five states and the District of Columbia http://www.corestandards.org/standards-in-your-state/