Signed Number Visualizations
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Use this simulation to develop an understanding of signed numbers using arrows. Pull on slider a or b, and watch the numbers come to life. |
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Use this simulation to develop an understanding of signed numbers using arrows. Pull on slider a or b, and watch the numbers come to life. |
ACCESS Prealgebra
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The rectangle on the number line represents the product of two numbers a and b (a×b). Use the sliders to adjust the values of a and b. 1. What happens when a and b are both positive? 2. What happens when a and b are both negative? 3. What happens when a is positive and b is negative? 4. What happens when a is negative and b is positive? 5. What other patterns do you see? |
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