The little gray rabbit has 10 radishes. If the little white rabbit gives the little gray rabbit three radishes, they have as many radishes. How many radishes does the white rabbit have?

Reference answer:

If the white rabbit gives the gray rabbit three radishes, their radishes are the same, which is 13 for a long time. To get the white rabbit's original radish, you have to add it to the three radishes of the gray rabbit, so it is 16.