## Topic outline

### General

These are Sample Units. No scores will be recorded.### Welcome to

*Developmental Math—An Open Program.*This sample unit is part of the DevMath Arithmetic module.

These resources are made possible with generous support from the Bill and Melinda Gates Foundation, and by sustaining members of the NROC Network.

If you are interested in learning more about the NROC Network, or would like to speak to a representative about using these materials at your school, please email membership@NROC.org.

Visit NROC.org for more information about this project.

### Topic 1

**Unit 1: Whole Numbers**- Lesson 1: Introduction to Whole Numbers
- Lesson 2: Adding and Subtracting Whole Numbers
- Lesson 3: Multiplying and Dividing Whole Numbers
- Lesson 4: Properties of Whole Numbers
- Lesson 5: Exponents, Square Roots, and the Order of Operations
- Unit 1 Quiz - not available in this preview

### Topic 2

Unit 11: Exponents and Polynomials- Lesson 1: Integer Exponents
- Lesson 2: Polynomials with Single Variables
- Lesson 3: Polynomials with Several Variables
- Unit 11 Quiz - Not Available in this Preview

### Topic 3

Appendix- Version: 2.5.S5