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

Tapirs have hoofed toes, with four toes on the front feet and _ toes on the hind feet.
three

Polymer clay is formed to metal spring back barrettes, and are available in _ different styles.
five

Rheumatic fever begins one to _ weeks after an untreated streptococcal infection.

six