answersLogoWhite
Inventions
Africa
Calculators
Electronics

What kinds of calculators were used before electronics?


Top Answer
User Avatar
Wiki User
2010-11-10 01:25:40
2010-11-10 01:25:40

Well, in greek times, grecian scholars used the Abacus which used beads to keep track of numbers. Other societies used number charts similar to multiplication tables.

Related Questions

User Avatar

Before electronics were invented, Mathematicians used abacus's.

User Avatar

Some metalloids are semi-conductors used in computers and calculators, as well as other electronics.

User Avatar

coal used for electricity, and rare materials witch are not rare and used for electronics there the main reason electronics are expensive

User Avatar

they used people fudging each other and how many times they would hump each other before getting tired...by El ReY A slide rule was commonly used in schools and industry. Chinese also had a basic slide beans up or down to compute

User Avatar

We have much the same electronics as elsewhere - PCs, MP3 players, mobile phones, games consoles etc.


Copyright © 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.