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Binary!

Binary!. 0010100100110010010101. Why do computers use binary?. Easy to detect the state of a switch – they’re either on or off! Using another base makes computers more prone to error. Counting. In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 0. Counting.

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Binary!

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  1. Binary! 0010100100110010010101

  2. Why do computers use binary? • Easy to detect the state of a switch – they’re either on or off! • Using another base makes computers more prone to error.

  3. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 0

  4. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 1

  5. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 10

  6. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 11

  7. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 100

  8. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 101

  9. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 110

  10. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 111

  11. Counting In decimal (base 10), we have digits 0-9. In binary, we only have digits 0 and 1. 1000

  12. Places 1011 1’s

  13. Places 1011 2’s

  14. Places 1011 4’s

  15. Places 1011 8’s

  16. Places 4853 100 1011 20

  17. Places 4853 101 1011 21

  18. Places 4853 102 1011 22

  19. Places 4853 103 1011 23

  20. Translating Binary to Decimal 1011 1

  21. Translating Binary to Decimal 1011 2 + 1

  22. Translating Binary to Decimal 1011 0 + 2 + 1

  23. Translating Binary to Decimal 1011 8 + 0 + 2 + 1

  24. Translating Binary to Decimal 101100 Answer: 44

  25. Translating Binary to Decimal 10001110 Answer: 142

  26. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 110110 1

  27. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 110110 11

  28. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 110110 011

  29. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 110110 1011

  30. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 110110 11011

  31. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 110110 011011

  32. Zorah’s favorite things about Binary Adding is the easiest. EVER. 100101 37 110110 54 1011011 91

  33. Zorah’s favorite things about Binary Dividing by 2 is neat-o 101100 44

  34. Zorah’s favorite things about Binary Dividing by 2 is neat-o 010110 22

  35. Zorah’s favorite things about Binary Dividing by 2 is neat-o 001011 11

  36. Zorah’s favorite things about Binary Dividing by 2 is neat-o 000101.1 5.5

  37. Zorah’s favorite things about Binary Dividing by 2 is neat-o 00010.11 2.75

  38. Zorah’s favorite things about Binary You can count to, like, a bajillion on your fingers in binary. Try it. I know you want to.

  39. “There are 10 types of people in the world: those who understand binary and those who don’t.”

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