TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Walruses walk with _ flippers over ice and snow.

SOLUTION: four

PROBLEM: Children are almost _ times as likely to smoke if their parents do.

SOLUTION: three

PROBLEM: Lameness can range from the barely perceptible to a horse hobbling along on _ legs.

SOLUTION:
three