Third grade math

414 skills 47 lessons 46 games

IXL offers hundreds of third grade math skills, lessons, and games to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.

IXL offers hundreds of third grade math skills, lessons, and games to explore and learn! Not sure where to start? Go to your personalized Recommendations wall to find a skill that looks interesting, or select a skill plan that aligns to your textbook, state standards, or standardized test.

F. Multiplication skill builders

  1. 1
    Multiply by 0
  2. 2
    Multiply by 1
  3. 3
    Multiply by 2
  4. 4
    Multiply by 3
  5. 5
    Multiply by 4
  6. 6
    Multiply by 5
  7. 7
    Multiply by 6
  8. 8
    Multiply by 7
  9. 9
    Multiply by 8
  10. 10
    Multiply by 9
  11. 11
    Multiply by 10
  12. 12
    Multiply by 11
  13. 13
    Multiply by 12

J. Division skill builders

  1. 1
    Divide by 1
  2. 2
    Divide by 2
  3. 3
    Divide by 3
  4. 4
    Divide by 4
  5. 5
    Divide by 5
  6. 6
    Divide by 6
  7. 7
    Divide by 7
  8. 8
    Divide by 8
  9. 9
    Divide by 9
  10. 10
    Divide by 10
  11. 11
    Divide by 11
  12. 12
    Divide by 12

CC. Three-dimensional shapes

  1. 1
    Identify three-dimensional shapes
  2. 2
    Count vertices, edges, and faces
  3. 3
    Identify faces of three-dimensional shapes
  4. 4
    Shapes of everyday objects I
  5. 5
    Shapes of everyday objects II

Third grade lessons

These lessons help you brush up on important math topics and prepare you to dive into skill practice!

Number sense

  1. Place value
  2. Writing numbers in expanded form
  3. Writing numbers in word form
  4. Rounding numbers
  5. Comparing numbers

Addition and subtraction

  1. Addition with number lines
  2. Multi-digit addition
  3. Subtraction with number lines
  4. Multi-digit subtraction

Multiplication

  1. Multiplication as repeated addition
  2. Multiplying with arrays
  3. Multiplication terms
  4. Multiplication tables
  5. Multiplying multiples of 10
  6. Square numbers

Division

  1. Dividing with arrays
  2. Division terms
  3. Dividing multiples of 10
  4. Divisibility rules

Properties and mixed operations

  1. The commutative property
  2. The associative property
  3. The distributive property
  4. The identity property
  5. Fact families

Fractions

  1. Fractions overview
  2. Understanding fractions
  3. Fraction area models
  4. Fractions on a number line
  5. Fractions of a set
  6. Equivalent fractions
  7. Comparing fractions

Geometry

  1. Types of quadrilaterals
  2. Parallelograms
  3. Rhombuses
  4. Rectangles
  5. Squares
  6. Trapezoids
  7. Kites
  8. Regular polygons
  9. Perimeter
  10. Area of rectangles
  11. Area of compound shapes

Data and measurement

  1. Line plots
  2. How to tell time
  3. Elapsed time
  4. Metric units of measurement
  5. Customary units of measurement