Doodles Do Algebra – Lesson 25

unknowns-and-the-29-articles-of-algebra

Update: This Lesson Is Part of Book 2 of Doodles Do Algebra: “Unknowns And The 29 Articles of Algebra” available on Amazon.

 

Teacher’s Notes:

Today your child learns what a numerical coefficient is and how to calculate it.

 

Worksheet:

Available in the book, “Unknowns And The 29 Articles of Algebra, Book 2 of Doodles Do Algebra

 

Answers:

  1. 6a
  2. 3ax (if your child is having trouble, just ask “how many ax’es are there when you add them? One ax, two ax’es, and three ax’es”)
  3. 2ay
  4. 4bx