instruction:
In this task, find the most appropriate number to replace the blank (indicated with _ ) and express it in words.
question:
Corals are _ fold.
answer:
two


question:
Ozone is a gas that consists of _ atoms of oxygen.
answer:
three


question:
Soybeans have _ times the calcium of meat and twice that of eggs, and soybeans are low in fat.
answer:

ten