のようなYouTubeチャンネル Ramki Maths Tricks


451,000 2.69%


246,000 3.81%

302,000 3.32%

38,100 2.1%

448,000 3.1%

867,000 1.75%

235,000 2.36%



44,700 3.92%

134,000 2.48%

71,900 2.08%

3,390,000 1.13%

1,280,000 2.4%

794,000 2.97%