programing machines

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Across
  1. 3. things people try to keep in the head and know.
  2. 5. a program that uses easy to remember codes
  3. 7. the part o the machine instruction that gives the cpu an instruction to do something.
  4. 8. to put in something in to a computer
Down
  1. 1. the name given to the place where the computer dose its calculation
  2. 2. to run through the program on paper to see how it works
  3. 4. tells the cpu the memory or data location
  4. 6. the brain of the computer