In a campaign of vaccinating children against polio, 2 003
school students were vaccinated, and another 3 257 students
were vaccinated in another school on the same day. What is the total number of vaccinated
Add to find the total.
To add numbers, always start by adding the units digits, then the tens digits, then the hundreds digits, and so on.
Rename 10 units as 1 ten and 0 units.
So, the total number of vaccinated students is .