What is 3 less than 20?

Here we tell you how to calculate 3 less than 20 and give you the answer. If you deduct 3 from 20, you get the answer to 3 less than 20. Doing this, you find that the answer is:

17

See how we did that? We simply subtracted 3 from 20. It is an easy and simple math problem. 3 less than 20 is the same as 20 minus 3. So, once again, the answer is 17.

Less Than Calculator
Submit another "Less Than" problem here:

What is 3 less than 21?
That was pretty easy, huh? Do you think you can calculate problems like this on your own now? Try the next problem on our list.