Algebra Basics | MathHelp.com - By MathHelp.com
Transcript
| 00:0-1 | In this problem , we are asked to add negative | |
| 00:02 | two plus five when adding integers . Use a number | |
| 00:06 | line to help you visualize what's going on in the | |
| 00:09 | problem , remember that a negative represents a move to | |
| 00:12 | the left on the number line and a positive represents | |
| 00:15 | a move to the right , So starting at 0 | |
| 00:20 | , -2 tells us to move 2 units to the | |
| 00:23 | left along the number line From their positive 5 tells | |
| 00:28 | us to move 5 units to the right , so | |
| 00:33 | you can see from the picture that we end up | |
| 00:35 | at positive three . So negative two plus five is | |
| 00:40 | positive three . |
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