Back to Course

JSS1: COMPUTER STUDIES - 1ST TERM

0% Complete
0/0 Steps
  1. Information Age
    3 Topics
    |
    1 Quiz
  2. Historical Development of Computers
    2 Topics
    |
    1 Quiz
  3. Mechanical Counting & Calculating Devices
    1 Topic
    |
    1 Quiz
  4. Electro-mechanical Counting Devices
    5 Topics
    |
    1 Quiz
  5. Electronic Counting Devices & Modern Computers
    7 Topics
    |
    1 Quiz
  6. Modern Machines
    4 Topics
    |
    1 Quiz
  7. Contributions of Named Information Technology Inventors
    2 Topics
  8. Information Technology Inventors & their Inventions II
    1 Topic
  9. Information Technology Inventors & their Inventions III
    2 Topics
    |
    1 Quiz
  10. Classification of Computers
    7 Topics
    |
    1 Quiz
  • excellence
Lesson Progress
0% Complete

Topic Content:

  • Early Counting Devices
    • sticks, stones, pebbles, fingers, toes, etc.
  • Early Counting Devices & their Sources
  • Disadvantages of Early Counting Devices
  • Advantages of Early Counting Devices

Early counting devices were used in the early days, before modern civilization to perform arithmetic operations such as multiplication, subtraction, and addition.

early counting devices
Fingers were an early counting device.

Examples of early counting devices are fingers, toes, pebbles, stones, sticks, 

🔒 KOFA STUDY
🔒

Unlock This Topic

This topic is available to course subscribers.

Subscribe to continue this course.

  • 📚 Continue this topic
  • 📝 Attempt quizzes
  • 📈 Track your learning progress
  • 🪙 Earn KofaCoins
🚀 Unlock every topic, quiz and Kofa Arcade challenge in this course.

Like this content

Subscribe
Notify of
guest
0 Comments
Oldest
Newest
Inline Feedbacks
View all comments
0
Would love your thoughts, please comment.x
()
x
×