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computation in other bases: addition

Understand how addition in different bases works with the base 10 and base 5 pebble board rules. Learn how each set of pebbles is replaced with 1 pebble in the next pile, simulating carrying over in base 10 and base 5 addition.

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computation in other bases: addition

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  1. computation in other bases: addition Pamela Leutwyler

  2. base 10 example Examine the familiar base 10 algorithm. Addition in other bases works the same way. Base 10 pebble board rule: Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  3. Base 10

  4. Base 10

  5. Base 10

  6. Base 10 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  7. Base 10 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  8. Base 10 1 Put down 4 Carry 1 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  9. Base 10 1 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  10. Base 10 1 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  11. Base 10 1 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  12. Base 10 1 1 Each set of 10 pebbles must be replaced with 1 pebble in the next pile.

  13. Base 10 1 1

  14. Base 10 1 1

  15. base 5 example Base 5 pebble board rule: Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  16. Base 5

  17. Base 5

  18. Base 5

  19. Base 5 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  20. Base 5 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  21. Base 5 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  22. Base 5 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  23. Base 5 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  24. Base 5 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  25. Base 5 1 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  26. Base 5 1 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

  27. Base 5 1 1 Each set of 5 pebbles must be replaced with 1 pebble in the next pile.

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