CCSS.Math.Content.2.OA.B

• id

  SJsGacTk

• uri

  https://rocdata.global/USA/standardnodes/SJsGacTk

• jurisdiction

  https://rocdata.global/USA

• document

  https://rocdata.global/USA/documents/DayhBeyn

• parent

  https://rocdata.global/USA/standardnodes/SUopjhii

• sort_order

  2.0

• notation

  CCSS.Math.Content.2.OA.B

• description

  Add and subtract within 20.

• source_id

  86

• date_created

  2020-12-17T17:26:55.276129Z

• date_modified

  2020-12-17T17:26:55.276158Z

• level

  3

• children

  • https://rocdata.global/USA/standardnodes/SJPjUf2h