← All Standards

Grade 1

• Measurement & Data

  • 1.MD.C.4

• Number & Operations: Base Ten

  • 1.NBT.C.4
  • 1.NBT.C.6

• Operations & Algebraic Thinking

  • 1.OA.A.1
  • 1.OA.A.2
  • 1.OA.B.3
  • 1.OA.B.4
  • 1.OA.C.5
  • 1.OA.C.6
  • 1.OA.D.7
  • 1.OA.D.8

Arizona Math Standard: 1.OA.D.7

Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false (e.g., Which of the following equations are true and which are false? 6 + 1 = 6 – 1, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2).