The operation of adding two integers is called .

When casting integers to strings in Python, the function used is .

One common reason to cast an integer to a string is for .

The result of casting an integer to a string is a value of .

A successful cast of an integer to a string results in a data type of .

The set of positive and negative integers, including zero, is called the number line.

The operation of subtracting one integer from another is called .

The distance between a number and zero on a number line is called its .

When casting an integer to a string, the original integer value is preserved as a sequence of .