1. Liberal Arts Math

2. Overview Adding Mixed Numbers - Video Adding Mixed Numbers - Video

3. Objectives  By the end of this lesson, you  Can add mixed numbers.  Can add improper fractions.  Can subtract mixed numbers.  Can subtract improper fractions.

4. How to Add Mixed Numbers  Method 1:  Add the whole numbers together  Convert the fractions to common denominators  Add the fractions together  Add the two sums back together  Reduce the fraction, if needed  Convert the fraction to a mixed number if needed

5. How to Add Mixed Numbers  Method 1:  Add the whole numbers together  Convert the fractions to common denominators  Add the fractions together  Add the two sums back together  Reduce the fraction, if needed  Convert the fraction to a mixed number if needed

6. How to Add Mixed Numbers  Method 1:  Add the whole numbers together  Convert the fractions to common denominators  Add the fractions together  Add the two sums back together  Reduce the fraction, if needed  Convert the fraction to a mixed number if needed

7. Worksheet: Adding Mixed Numbers with Simplifying

8. How to Add Mixed Numbers  Method 1:  Add the whole numbers together  Convert the fractions to common denominators  Add the fractions together  Add the two sums back together  Reduce the fraction, if needed  Convert the fraction to a mixed number if needed

9. Worksheet: Adding Mixed Numbers with Different Denominators and Simplifying

10. Method 2: Adding Mixed Numbers with Different Denominators and Simplifying Video Video

11. How to Add Mixed Numbers  Method 2:  Convert the mixed numbers to improper fractions  Rename fractions with common denominators  Add the improper fractions  Reduce the fraction, if needed  Convert the fraction to a mixed number  This method is very close to the way we multiply and divide fractions!

12. Worksheet: Subtracting Improper Fractions with Different Denominators and Simplifying

13. Review: Adding Mixed Numbers

14. Subtracting Mixed Numbers and Improper Fractions  Done the same as adding fractions only you subtract instead of add

15. How to Subtract Mixed Numbers  Method 1:  Subtract the whole numbers  Convert the fractions to common denominators  Subtract the fractions  Add the whole number and fraction  Reduce the fraction, if needed

16. How to Subtract Mixed Numbers  Method 1:  Subtract the whole numbers  Convert the fractions to common denominators  Subtract the fractions  Add the whole number and fraction  Reduce the fraction, if needed

17. Worksheet: Subtracting Mixed Numbers with Simplifying

18. How to Subtract Mixed Numbers  Method 1:  Subtract the whole numbers  Convert the fractions to common denominators  Subtract the fractions  Add the whole number and fraction  Reduce the fraction, if needed

19. Worksheet: Subtracting Mixed Numbers with Different Denominators and Simplifying

20. Video: Subtracting Improper Fractions

21. How to Subtract Mixed Numbers  Method 2:  Convert the mixed numbers to improper fractions  Rename fractions with common denominators  Subtract the improper fractions  Reduce the fraction, if needed  Convert the improper fraction to a mixed number  This method is very close to the way we multiply and divide fractions!

22. Worksheet: Subtracting Improper Fractions with Different Denominators and Simplifying

23. What do you do if you don’t have enough?  How can you solve,  Method 1: Borrow

24. What do you do if you don’t have enough?  How can you solve,  Method 2: (better) Improper Fractions

25. Summary Review  Do you think, you  Can add mixed numbers?  Can add improper fractions?  Can subtract mixed numbers?  Can subtract improper fractions?

26. Liberal Arts Math