TASK DEFINITION: In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
PROBLEM: Most cats have only _ to five toes per paw, depending on whether it is the front or back paw.

SOLUTION: four

PROBLEM: Lemurs are very social and travel in troops of _ to thirty.

SOLUTION: three

PROBLEM: Boys grow for about _ years after puberty starts.

SOLUTION:
six