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Grade 2

• Measurement & Data

  • 2.MD.D.10

• Number & Operations: Base Ten

  • 2.NBT.B.5
  • 2.NBT.B.6
  • 2.NBT.B.7
  • 2.NBT.B.8
  • 2.NBT.B.9

• Operations & Algebraic Thinking

  • 2.OA.A.1
  • 2.OA.B.2
  • 2.OA.C.3

Arizona Math Standard: 2.NBT.B.6

Add up to three two-digit numbers using strategies based on place value and properties of operations.

Spring Math Worksheets: Addition and Subtraction

Four sets of 2-digit and 3-digit addition and subtraction practice. But the unknown isn’t where you expect it to be!