It is algebra that uses letters to represent numbers and also Roman numerals.
number line?
A Transposition Error
No, is the answer,numbers to letters is what im looking for, thank you
The collection of letters representing numbers
It is algebra that represents numbers by letters which are called variables.
It is called file compression.
It is called an alphanumeric password.
Sudoku
It is algebra that uses letters to represent numbers and also Roman numerals.
number line?
Evaluating the expression
In general it is called alphanumeric.
They are called cell content. They could be labels or formulas.
algebra? The unknown numbers of which you speak are called variables. "algebra" oxford dictionary definition = investigation of properties of numbers using letters etc as general symbolsAll branches of mathematics have the opportunity to utilize letters instead of numbers. This is called a variable and they are found in every branch of mathematics.
A Transposition Error
Hyphen