Final answer:
Nonfat milk has the fewest amount of calories but just as much sugar as 2% and whole milk.
Step-by-step explanation:
The milk with the fewest amount of calories but just as much sugar as 2% and whole milk is nonfat milk.
Nonfat milk is low-fat and contains the same amount of calcium and other essential nutrients as whole milk, but with much less fat and calories. It has just as much sugar as 2% and whole milk.
It's important to note that while nonfat milk has fewer calories, it is still important to consume it in moderation as excessive sugar intake can have negative health effects.