As a Roman numeral CD is equivalent to -100+500 = 400
Nowadays it is not used since it is too easily confused with the Latin letters O and o as well as with the numeral 0. It had a value of 70 in the old Greek system.
A math expression is a collection of math terms
xc or m
Yes, area is always squared in math. I know this because I asked my math teacher ( who is the best math teacher ever!)
"Numeral" is another term for "number."
Numeral means number.
That's the Roman numeral for 11.
XXII is the Roman numeral for 22.
As a Roman numeral D is equivalent to 500.
number numeral nought
What don't ask me I am Selena Gomez
its a math problem
in the number 64374 what numeral is in the ten's place
I was learning roman numerals in math today.
number that comes front
The right or standard spelling is "numeral", not numreal.