Question

1. When your answer is right, you will get 5 points.

2. When your answer is right, you will get 5 scores.
3. When your answer is right, you score will be 5 points.
4. When your answer is right, you score will be 5.
[Which sentences are grammatical? Which one is similar to #1? Do you have better exprssions?]

Answer 1

1 and 3 are very similar.

2 is not right, but 4 is correct.