のようなYouTubeチャンネル Matematic Answer


181,000 5.37%

3,210,000 2.78%

4,070,000 2.84%

13,900 1.8%

3,390,000 1.13%

23,200 2.3%



324,000 1.94%

29,200 2.08%

1,210,000 2.47%