Answer:
more than 100 points
Explanation:
Based on the table attached below we can see that Leo has a negative score of -100. Therefore in order for him to end up with a positive score, he would need to earn more than 100 points. Earning a total of 100 points would put him at 0 (-100 + 100 = 0) which would be neutral. Anything above 100 points would put him at 1 point or higher which would mean he ended the game with a positive score.