National Geographic Kids USA – September 2019

(nextflipdebug5) #1
Dr. Archer Luben is an archaeologist and
substitute archaeology teacher at the
Academy. He explains that the ancient
Egyptians used a writing system made
up of symbols called hieroglyphs, which
could represent objects, concepts, and
numbers.
The number system was based
on multiples of 10. So to write the
number 3, the Egyptians would write
the hieroglyph for “1” three times.
Or to write the number 20, they would
use the hieroglyph for “10” two times.

Using your knowledge of ancient Egyptian hieroglyphs, decode the following
numbers. Then sort the numbers from highest to lowest. Finally, place the letters
in the white boxes according to the numerical order.

So the number 3,412
could be written
like this.

1 = The hieroglyphs looked like this.


10 =


100 =


1,000 =


10,000 =


100,000 =


1,000,000 =


»


»


ANCIENT


NUMBERS


CRACK
THIS
CODE!

32 NAT GEO KIDS^ •^ SEPTEMBER 2019 VADIM SADOVSKI / SHUTTERSTOCK (SCROLL); WHITE SNOW / SHUTTERSTOCK (BACKGROUND)

Free download pdf