This is a question for your Physician. Only he/she can give you a healthy and appropriate answer.
About 1,600 calories.
ithe amount you are supposed to eat
A 12 year old girl who only weighs 107 pounds should not be concerned with calories. You look fine. Go play.
A 13 year old girl should at least eat 2,400 calories a day and drink tons of water
If she weighs less than 90 pounds, she is also probably very short. She should be eating about 1,000 to 1,200 calories a day.
1200 calories
600-800 Calories
About 1,800 caloires, with moderate exercise and healthy eating habits.
2000 calories
1200 calories
the girl should eat 2000 calories a day but wen shes 11-18 she should eat 2200
3,500