In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.

[EX Q]: Cleavage is imperfect in _ directions, prismatically.
[EX A]: two

[EX Q]: Cardinals are approximately _ and three fourths inches in length.
[EX A]: eight

[EX Q]: Most cats have _ toes on each front paw, but only four toes on each back paw.
[EX A]:
five