noun
perfect score; 100 points
Used for a perfect score on a test, assignment, or evaluation. Often appears in phrases like 百点満点 (a perfect 100) or 百点を取る (to get a perfect score).
今日のテストで百点を取った。
I got a perfect score on today's test.
彼女の答えは百点満点だ。
Her answer is a perfect 100.