India Languages, asked by patilpriyankaa347, 7 months ago

who was invented the abacus​

Answers

Answered by Anonymous
3

Answer:

Tim Cranmer invented the abacus.

Hope it helped u frnd...

Good night

Explanation:

Answered by anmb2k8
1

Answer:

Hi there

ur answer

Explanation:

Tim Cranmer

An adapted abacus, invented by Tim Cranmer, called a Cranmer abacus is still commonly used by individuals who are blind. A piece of soft fabric or rubber is placed behind the beads so that they do not move inadvertently. This keeps the beads in place while the users feel or manipulate them.

Hope this helps u out and if it does then pl mark me as brain list.

Similar questions