instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Most children overcome bed wetting between the ages of _ and ten.
answer:
six


question:
Gestation is _ to nine months long, after which a single calf is born.
answer:
eight


question:
Bed bugs are insects and therefore have _ legs, three on each side.
answer:

six