TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Indoor cats live _ times as long as outdoor cats.

SOLUTION: three

PROBLEM: Young groundhogs are weaned and ready to seek their own dens at _ to six weeks of age.

SOLUTION: five

PROBLEM: Vaporization can occur in temperatures as low as _ degrees.

SOLUTION:
zero