# Doodles Do Algebra – Lesson 39

Update: This Lesson Is Part of Book 3 of Doodles Do Algebra: “The Basic Math of Algebra” available on Amazon.

Worksheet:

Available in the book, “The Basic Math of Algebra, Book 3 of Doodles Do Algebra“

Today your child graduates to doing addition of algebraic terms without the training wheels (no more boxes to fill in that help him keep track of the independent terms).

Problem 1. $4abx$
Problem 2. $-2c$
Problem 3. $-16by$
Problem 4. $17a2$
Problem 5. $4a-2b-7c$