Break Apart Numbers to Add

Make Adding Large Numbers Easy with the Break Apart Strategy.

2nd Grade - Math - Add within 100

About This Skill

Break Apart Numbers to Add" strategy! Learn how to split numbers into tens and ones to make addition problems easier to solve. Practice breaking apart numbers and finding the sum with fun exercises!

Skills & Topics

  • Number Sense and Operations
  • Whole Numbers
  • Addition
  • Place Value
  • Add
  • Addend
  • Adding
  • Digit
  • Equations
  • Sum

Curriculum Alignment

  • AC9M2N04: add and subtract one- and two-digit numbers, representing problems using number sentences and solve using part-part-whole reasoning and a variety of calculation strategies
  • ENG-MATH-Y2-AS.6: Add and subtract numbers using concrete objects, pictorial representations, and mentally, including 2 two-digit numbers.
  • NY-2.NBT.5
  • 2.NBT.B.5: Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
  • 2.NBT.B.5
  • MA.2.NSO.2.3
  • MATH.2.4.B
  • G2.B2.4
  • BC.MATH.G2.CONTENT.04
  • AB.MATH.G2.MAT2-OI1-GQ2-LO1
  • ZA.CAPS.MATH.G2.NOR.1.16
  • SG.MATH.P2.NA.WN.2.1

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