- An integer literal can be defined as one or more consecutive digits.
- You need to define a function without any parameters.
- You need to define a function with a single parameter.
- You can use and refer to the previously defined item by its name.
- The last expression in a function is automatically returned from the function; you don't have to explicitly indicate which value to return.
- You can use the mathematical operator for subtraction to subtract values.
- You need to define a function with a single parameter.
- You can use the mathematical operator for multiplication to multiply values.
- You need to define a function with two parameters.
- You can call one of the other functions you've defined previously.
- You can use the mathematical operator for addition to add values.