Question

3. How did the
early people calculated?​

Answer 1

Answer:

with the abacus

hope it will help you

Answer 2

Answer:

The ancient Egyptians used different hieroglyphs for each power of 10. The number one was a vertical stroke, just as we currently use. But 10 was a heel bone, 100 a scroll or coiled rope, 1000 a lotus flower, 10,000 a pointed finger, 100,000 a tadpole and 1,000,000 the god Heh holding up the universe.