Number Theory

Topics for the Unit

Copy of Number Theory Workbook

• Exponents

• Order of Operations]

• Divisibility Rules

• Prime Factorization

• GCF (Greatest Common Factor)

• LCM (Least Common Multiple)

• GCF/LCM Word Problems

• Distributive Property

Video Tutorials

• Rules of Divisibility (All of the rules together)

  • Divisibility Rules (Numbers 2-5)

  • Divisibility Rules (Numbers 6-10)

• GCF- Flip Lesson

  • Finding the GCF Word Problems

• Order of Operations

  • Order of Operations - Day 1.

  • Order of Operations - Part 2.

• Exponents

• Prime Factorization

• LCM - Box Method

  • Finding the LCM Word Problems

• Khan Academy video - Exponents of Zero

• Using the GCF to Write Equivalent Expressions

  • • Another Video "Using the GCF to Write Equivalent Expressions"

• Distributive Property- Expanding the Problem