← All Standards

Grade 3

• Computation & Algebraic Thinking

  • 3.CA
  • 3.CA.1
  • 3.CA.2
  • 3.CA.3
  • 3.CA.4
  • 3.CA.5
  • 3.CA.6
  • 3.CA.7
  • 3.CA.8

• Data Analysis

  • 3.DA
  • 3.DA.1

• Geometry

  • 3.G
  • 3.G.1
  • 3.G.2
  • 3.G.3

• Measurement

  • 3.M.5

• Number Sense

  • 3.NS.4
  • 3.NS.5

• Process Standards

  • 3.PS.1
  • 3.PS.3
  • 3.PS.8

Indiana Math Standard: 3.CA.2

Solve real-world problems involving addition and subtraction of multi-digit whole numbers (e.g., by using drawings and equations with a symbol for the unknown number to represent the problem).

Adding and Subtracting Fruit

Use super cute fruit to introduce algebraic thinking to your young math students.

Back to School Math Worksheets

In these math problems, the solution is already given. But another number is missing!

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!

Math Curiosity: Magic Triangles

Can you make each side of this triangle add up to 9 using the digits 1-6?

Math Curiosity: Magic Squares

Imagine a 3×3 square in which every row, column, and diagonal have the same sum. That’s a magic square!