Design 10bit adder with 4bit adders

Discussion in 'Homework Help' started by bluegreen8, Dec 17, 2015.

  1. bluegreen8

    Thread Starter New Member

    Dec 17, 2015
    1
    0
    Hello guys, my first time here. I can't find a answer to this question anywhere and I'm stressing out. How can I sum 10bit numbers using 4bit adders?

    And how can I sum 3 numbers with 12bit (each number) using 8bit adders.

    I really need a fast answer! Thank you!
     
  2. Papabravo

    Expert

    Feb 24, 2006
    10,145
    1,791
    Cascade them
     
  3. WBahn

    Moderator

    Mar 31, 2012
    17,750
    4,797
    MOD MOTE: Sounds like homework -- or, more to the point, homework just before it's due.

    You need to show some level of effort on your part to at least start toward a solution.
     
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