1. Chapter 4 Section 6
Adding and Subtracting Mixed Fractions Page 301

2. Way 1
Change the mixed fraction to improper fractions, make equivalent fractions with common denominator then do the operation.
Change to a mixed fraction.

3. Example – improper fractions
Simplify:

4. Way 2 – Mixed fractions
Add / subtract the whole number parts and add / subtract the fractional parts.

5. Finish

6. Show vertical format
Simplify:

7. Try
Discuss the process with your neighbor.

8. Try
Simplify: 1) 2)

9. Summary
Work with the mixed fractions
Work with the improper fractions