Adding and Subtracting Fractions / Mixed Numbers: Example 4. Here we look at another subtraction problem involving fractions.

1. Whole Numbers and Place Value
2. Writing Whole Numbers in Standard Form (English to Number!)
3. Rounding Whole Numbers: Round to the Nearest Ten
4. Rounding Whole Numbers: Round to the Nearest Hundred
5. Rounding Whole Numbers: Round to the Nearest Million
6. Adding Whole Numbers Example 1
7. Adding Whole Numbers , Example 2. Three Digit Plus Two Digit
8. Adding Whole Numbers Example 3
9. Subtracting Whole Numbers , Example 1
10. Subtracting Whole Numbers , Example 2
11. Subtracting Whole Numbers , Example 3, Longer Examples
12. Multiplying Whole Numbers, Example 1
13. Multiplying Whole Numbers, Example 2
14. Multiplying Whole Numbers, Example 3
15. Multiplying Whole Numbers, Example 4
16. Multiplying Whole Numbers, Example 5
17. Long Division of Numbers - Arithmetic Basics, Ex 1
18. Long Division of Numbers - Arithmetic Basics, Ex 2
19. Long Division of Numbers - Arithmetic Basics, Ex 3
20. Long Division of Numbers - Arithmetic Basics, Ex 4
21. The Order of Operations, Example 1
22. The Order of Operations, Example 2
23. The Order of Operations, Example 3
24. Multiplying Fractions and Mixed Numbers, Example 1
25. Multiplying Fractions and Mixed Numbers, Example 2
26. Multiplying Fractions and Mixed Numbers, Example 3
27. Multiplying Fractions and Mixed Numbers, Example 4
28. Dividing Fractions and Mixed Numbers, Example 1
29. Dividing Fractions and Mixed Numbers, Ex 2
30. Dividing Fractions and Mixed Numbers, Ex 3
31. Adding and Subtracting Fractions / Mixed Numbers: Example 1
32. Adding and Subtracting Fractions / Mixed Numbers: Example 2
33. Adding and Subtracting Fractions / Mixed Numbers: Example 3
34. Adding and Subtracting Fractions / Mixed Numbers: Example 4
35. Adding and Subtracting Decimals, Ex 1
36. Adding and Subtracting Decimals, Ex 2
37. Adding and Subtracting Decimals, Ex 3
38. Multiplying Decimals, Ex 1
39. Multiplying Decimals, Ex 2
40. Multiplying Decimals, Ex 3
41. Dividing Decimals, Ex 1
42. Dividing Decimals, Ex 2
43. Dividing Decimals, Ex 3
44. The Order of Operations With Fractions and Decimals, Ex 1
45. The Order of Operations With Fractions and Decimals, Ex 2
46. The Order of Operations With Fractions and Decimals, Ex 3

Patrick JMT delivers 46 pre-algebra and arithmetic lessons on the basics of factoring, addition, subtraction, and other elementary mathematics. This is where it all starts. This is perfect for elementary school students getting ready for real-world algebra problems.