Click on each lesson to view a step-by-step guide.
Third Grade Math Lessons:
Mini-Unit 1 – Adding within 1,000
- 1.1 Strategies for Adding within 1,000
- 1.2 Adding with the Standard Algorithm
- 1.3 Adding with Regrouping
- 1.4 Practice Adding & Estimating
Mini-Unit 2 – Subtracting within 1,000
- 2.1 Strategies for Subtracting within 1,000
- 2.2 Subtracting with the Standard Algorithm
- 2.3 Subtracting with Regrouping
- 2.4 Practice Subtracting & Estimating
Mini-Unit 3 – Multi-Step Problems with 4 Operations
- 3.1 Analyzing Word Problems
- 3.2 Word Problems using Addition & Subtraction
- 3.3 Word Problems using 4 Operations