Operations involving positive and negative numbers

To review operations involving positive and negative numbers, view the following videos:

two positive numbers

one positive/one negative example #1

one positive/one negative example #2

two negative numbers

Adding/Subtracting and Multiplying/Dividing positive and negative numbers:

Example #1

Example #2

Example #3

Example #4

Example #5

Example #6

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Operations with positive and negative numbers example #6: Created by Camtasia Studio 3 = 3 check for Flash plugin in plugin array if (navigator.plugins != null &&…; By BETH ANNE NEISSER | Comments (0)
Operations with positive and negative numbers example #5: Created by Camtasia Studio 3 = 3 check for Flash plugin in plugin array if (navigator.plugins != null &&…; By BETH ANNE NEISSER | Comments (0)
Operations with positive and negative numbers example #4: Created by Camtasia Studio 3 = 3 check for Flash plugin in plugin array if (navigator.plugins != null &&…; By BETH ANNE NEISSER | Comments (0)