Evolution of the Calculator
counting frameelectronic calculatormathematical calculationsabacus
4 betPDF159 ko'rildi0 marta sotilgan
7 000 so'm
Sotuvchi 828892 ta hujjat sotilgan
Tavsif
Before the invention of the electronic calculator, people used a number of devices to help them with mathematical calculations. Humans used fingers and small piles of stones as aids to mental arithmetic. However, these methods were insufficient for larger calculations. The abacus, or counting frame, was a rudimentary version of a calculator that helped with counting in ancient times.
Hujjat haqida
- Kategoriya
- Testlar | Informatika va AT
- Format
- Hajmi
- 4 bet
- Fayl hajmi
- 273.74 KB
- Muallif
- Sotuvchi 82889
- Qo'shilgan
- 01.09.2025
