Learn to Subtract

Learn to Subtract

Ages 4–7 · 25 lessons · Math

Learn how to subtract with numbers up to 20 in this gentle introduction to subtraction

This course helps children get comfortable with subtraction from multiple perspectives, giving them a foundation for more complicated operations.

The course introduces subtraction as taking away objects. It covers several skills, including story problems with and without context clues, matching subtraction problems to equations, subtraction with mental math, and filling in the blanks in subtraction problems.

Lessons

  1. Subtraction Placement (Ages 4–7): Try some subtraction problems to figure out which lesson is best for you!
  2. Subtraction: Up to 5 (Ages 4–7): Learn to subtract small numbers up to 5
  3. Subtraction: Up to 6 (Ages 4–7): Learn to subtract small numbers up to 6
  4. Subtraction: Up to 7 (Ages 4–7): Learn to subtract small numbers up to 7
  5. Subtraction Up to 7 (Ages 4–7): Use flashcards to practice subtraction for numbers up to 7!
  6. Subtraction: Up to 8 (Ages 4–7): Learn to subtract numbers up to 8.
  7. Subtraction: Up to 9 (Ages 4–7): Learn to subtract numbers up to 9
  8. Subtraction: Up to 10 (Ages 4–7): Learn to subtract numbers up to 10.
  9. Subtraction Up to 10 (Ages 4–7): Use flashcards to practice subtraction for numbers up to 10!
  10. Crafty Countdown (Ages 5–7): Help Maya and her dog Nugget with some subtraction while they work on arts and crafts
  11. The Subtraction Slide (Ages 5–7): Slide down the number line with some subtraction problems
  12. Museum Math: Fossils and Frames (Ages 5–7): Join Maya at the museum and subtract with dinosaur bones, insects, shells and more
  13. Subtract-o-Tron 3000 (Ages 5–7): Join the special Subtract-o-Thon 3000 and practice Subtraction Up to 20
  14. Advanced Subtraction 1 (Ages 5–7): Use flashcards to practice subtraction for numbers up to 20!
  15. Monumental Math (Ages 5–7): Play a guessing game with Kevin and Penny while practicing a new subtraction technique
  16. Down to Ten, and Beyond! (Ages 5–7): Practice subtraction and play a fun planet guessing game with Maya
  17. Bake Away, Take Away (Ages 5–7): Practice subtracting larger numbers with Kevin in the bakery
  18. Slide, Swing, and Subtract (Ages 5–7): Help Kevin and Maya build a playground and practice subtraction skills
  19. Advanced Subtraction 2 (Ages 5–7): Use flashcards to practice subtraction for numbers up to 20!
  20. Speedy Subtractions (Ages 5–7): Learn quick techniques for two types of subtraction problems
  21. A Different Difference (Ages 5–7): Play a guess-the-picture game with Kevin while practicing a new subtraction technique
  22. Sprout and Subtract (Ages 5–7): Learn some fun facts about gardening while practicing subtraction up to 20
  23. Subtraction Superstar (Ages 5–7): Use your subtraction skills to win a game with Maya, Guy, Nugget and Penny
  24. Advanced Subtraction 3 (Ages 5–7): Use flashcards to practice subtraction for numbers up to 20!
  25. Subtraction Post-Assessment (Ages 4–7): Try some subtraction problems to see how much you've learned!