Page 19 - NUMINO Challenge_C1
P. 19
2 Shape Numbers
Basic Concepts Ancient Numerals
Long ago, before the current Arabic numeral system was introduced, people
used different symbols to represent numbers.
247 627 386 249
CCXLIX
Egypt Greece China Rome
Example Calculate the given expression and write the answer in ancient
Egyptian numerals.
12 3 4 5 6 7 8 9 10 100 1000
Class Notes
The first number has two s, four s, three s, and six s,
so the number is .
The second number has one , seven s, six s, and five s,
so the number is .
If you add the numbers from and , you get , which is
in ancient Egyptian numerals.
16 NUMINO Challenge C1
Basic Concepts Ancient Numerals
Long ago, before the current Arabic numeral system was introduced, people
used different symbols to represent numbers.
247 627 386 249
CCXLIX
Egypt Greece China Rome
Example Calculate the given expression and write the answer in ancient
Egyptian numerals.
12 3 4 5 6 7 8 9 10 100 1000
Class Notes
The first number has two s, four s, three s, and six s,
so the number is .
The second number has one , seven s, six s, and five s,
so the number is .
If you add the numbers from and , you get , which is
in ancient Egyptian numerals.
16 NUMINO Challenge C1