NORTH CAROLINA ESSENTIAL STANDARDS

North Carolina Extended Content Standards

Mathematics

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Grade 4

Strand: Operations and Algebraic Thinking

• CCSS.NCEX.Math.Content.4.OA.A - Use the two operations with whole numbers to solve problems (up to 50).

  • CCSS.NCEX.Math.Content.4.OA.A.1 - Solve addition and subtraction problems when change is unknown (i.e. 8 + = 10, 6
  • CCSS.NCEX.Math.Content.4.OA.A.2 - Use part-part-whole problem, to combine two parts into one whole when whole is unknown.