← All Standards

Grade 3

• Geometry

  • KY.3.G.1
  • KY.3.G.2

• Measurement & Data

  • KY.3.MD.3
  • KY.3.MD.3.a
  • KY.3.MD.3.c
  • KY.3.MD.4
  • KY.3.MD.7.b
  • KY.3.MD.8

• Number & Operations: Base Ten

  • KY.3.NBT.1
  • KY.3.NBT.2

• Number & Operations: Fractions

  • KY.3.NF.3
  • KY.3.NF.3.b
  • KY.3.NF.3.d

• Operations & Algebraic Thinking

  • KY.3.OA.1
  • KY.3.OA.3
  • KY.3.OA.4
  • KY.3.OA.5
  • KY.3.OA.6
  • KY.3.OA.7
  • KY.3.OA.8
  • KY.3.OA.9

KAS Math Standard: KY.3.MD.7.c

Use tiling to show in a concrete case the area of a rectangle with whole-number side lengths a and b + c is the sum of a × b and a × c. Use area models to represent the distributive property in mathematical reasoning.