TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Presta valves are the skinnier of the _ valve types.

SOLUTION: two

PROBLEM: Any number divided by itself equals _ , except if that number is zero .

SOLUTION: one

PROBLEM: Calumet County has ten incorporated villages and cities and _ towns.

SOLUTION:
nine