A. 20
B. 30
C. 10
D. None of these
Submitted by: Muhammad Asif Khajjak
Most children have a full set of 20 milk or baby teeth by the time they’re 3 years old. When they reach 5 or 6, these teeth will start to fall out, making way for adult teeth. Read more about baby teeth and how to tell if a baby is teething.