What is an abacus?
Correct answer: Calculating tool
{H3LLO_K3TTY}
took just a sec😎
Aahir Dutta (Megh)
Do you study in S.I.P abacus academy? I study there
Daybreaker
abacus is a fun way to learn maths
John
there are many abaci in Chinatown, Binondo
BiGuy
Any and not ny I believe. It's kinda like juggling but different
Tuvok
Then the slide rule came and changed history