NORTH CAROLINA ESSENTIAL STANDARDS

North Carolina Extended Content Standards

Mathematics

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Grade 2

Strand: Number and Operations in Base Ten

• CCSS.NCEX.Math.Content.2.NBT.A - Understand place value.

  • CCSS.NCEX.Math.Content.2.NBT.A.1 - Count (0-30) by indicating one object at a time (one-toone tagging) using one counting word for every object (synchrony), while keeping track of objects that have and have not been counted.
  • CCSS.NCEX.Math.Content.2.NBT.A.2 - Write or use an alternative pencil to write numbers 0-30.
  • CCSS.NCEX.Math.Content.2.NBT.A.3 - Use a number line (0-30) to determine the number before and after (1 more and 1 less).
  • CCSS.NCEX.Math.Content.2.NBT.A.4 - Use number word (0-30) of last object counted in a set, to name the total number of objects in the set when asked,
  • CCSS.NCEX.Math.Content.2.NBT.A.5 - Illustrate whole numbers to 30 using objects, representations and numbers.
  • CCSS.NCEX.Math.Content.2.NBT.A.6 - Compare sets of objects and numbers using appropriate vocabulary (more, less, equal, one more, one less, etc.).
  • CCSS.NCEX.Math.Content.2.NBT.A.7 - Determine how many more to ten.