It depends whether you mean for a snack or a meal. 100 calories would be fine for a snack but far too few for a meal. For the daily calorie requirements of a 10-year-old, see the page link, further down this page, listed under Related Questions.
Yes. If you cut something that contains 200 calories in half, you have two halves with 100 calories each.
No, it is not okay for a 12 year old to eat 100 calories.
You would starve.
Balance the amount of exercise and food you eat. So that every 100 calories of food you eat, you exercise 150 calories off. Hope this helps, good luck.
Eggs are very good for you, if you eat them in moderation. They're low in calories and high in protein and iron.
Well it depends on your weight. If your 100 pounds then you should eat 1000 calories. If your 110 pounds then you should eat 1100 calories.
100 eggs because one egg gives you 6 calories
It doesn't really matter your age. Take your ideal weight ie 140 lbs. Times that by 100 =1,400. You should be consuming 1,400 calories per day to reach your ideal weight of 140. Or you can eat 1,500 and excersize to burn that extra 100 calories or eat 1,600 and burn 200 calories with excersize.
Men should be 150 calories a day and women should be 100 calories a day
He/she is overweight and should eat about 1000-1500 calories per day.
Roughly 100 calories. It depends on your weight and the speed at which you walk.
Toast, cereal.