Answer:
203
Explanation:
having 20 tens is the same as 20x10 which equals 200. This is because you have 20 sets of ten which you need to add together to solve this problem. Then you also have 3 ones which is the same as having 3x1. However when multiplying by one you simply get the other number. So in this case 3 ones is just 3. So then you need to add them and 200 plus three is 203.