Question

How did early people used to calculate?

Answer 1

Early humans counted and performed simple calculations using tools such as their fingers, notches in sticks, knotted strings, and pebbles. Most early cultures evolved some form of a counting board or abacus to perform calculations.

Answer 2

Answer:

Before the invention of modern calculators, people would calculate by using various counting devices. Early human beings may have used their fingers and toes for some problems. As the earliest civilizations grew, merchants may have used stones or seeds to help them with equations.

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