Polypad - Exploding Dots - Addition and Subtraction
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Lesson 1.2 of Exploding Dots
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Lesson 1.2 of Exploding Dots
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Aside: The Traditional Addition Algorithm
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Exploding Dots - Polypad Pointers
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Lesson 3.2 of Exploding Dots
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Lesson 3.2 of Exploding Dots
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Lesson 4.2 of Exploding Dots
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Lesson 1.3 of Exploding Dots
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Lesson 4.3 of Exploding Dots
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Lesson 6.4 of Exploding Dots
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Lesson 1.4 of Exploding Dots
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Lesson 8.2 of Exploding Dots
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Lesson 6.2 of Exploding Dots
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Lessons 2.2, 2.3, 2.4 combined of Exploding Dots
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Lesson 5.2 of Exploding Dots
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Lesson 6.3 of Exploding Dots
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11. "To Multiply by Ten, Add a Zero." HUH? (Exploding Dots)
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24. Fractions and Division (Exploding Dots)
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Lesson 3.4 of Exploding Dots
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Lesson 5.4 of Exploding Dots
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Lesson 8.4 of Exploding Dots
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Lesson 8.4 of Exploding Dots
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Lesson 9.2 of Exploding Dots
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21. Discovering Decimals (Exploding Dots)
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5. The "ten-one" Machine (Exploding Dots)
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Find in video from 01:26After all those explosions, I expect to see three dots left behind.
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2. Explaining the two-one machine (Exploding Dots)
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6. Explaining the Machines (Exploding Dots)
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The Global Math Project: An Exploding Dots Puzzle
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Lesson 8.3 of Exploding Dots
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