Adding Integers | MathHelp.com - By MathHelp.com
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| 00:0-1 | When you're adding and subtracting positives and negatives , it | |
| 00:03 | helps to use a number line to visualize what's going | |
| 00:06 | on On a number line zero is in the middle | |
| 00:10 | . All numbers to the right of zero are positive | |
| 00:13 | And all numbers to the left of zero are negative | |
| 00:17 | . So when you're simplifying a problem like negative five | |
| 00:20 | plus eight , We start at zero and negative five | |
| 00:26 | moves us five units to the left along our number | |
| 00:31 | line . From there , Positive eight then moves us | |
| 00:37 | eight units back to the right . Yeah , so | |
| 00:43 | we end up at positive three . So negative five | |
| 00:49 | plus 8 is positive three . Mhm . |
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