National Grade A (Mathematics): the average score is 59.5, and the difficulty coefficient is 0.39. National Grade A (number of papers): the average score is 63.7 and the difficulty coefficient is 0.42. National Paper B (Mathematics): the average score is 60.0, and the difficulty coefficient is 0.40. National Volume B (number of volumes): the average score is 62.0 and the difficulty coefficient is 0.4 1. The national new high examination paper 1: the average score is 52.4, and the difficulty coefficient is 0.35. The national new high examination paper 2: the average score is 49.2, and the difficulty coefficient is 0.33. Beijing Volume: The average score is 62.8, and the difficulty coefficient is 0.42. Tianjin paper: the average score is 60. 1, and the difficulty coefficient is 0.40. Zhejiang Volume: The average score is 49.6, and the difficulty coefficient is 0.33. Answer of consultation record: 202 1 The average score of the provincial mathematics college entrance examination is national grade A (mathematics): the average score is 59.5, and the difficulty coefficient is 0.39. National Grade A (number of papers): the average score is 63.7 and the difficulty coefficient is 0.42. National Paper B (Mathematics): the average score is 60.0, and the difficulty coefficient is 0.40. National Volume B (number of volumes): the average score is 62.0 and the difficulty coefficient is 0.4 1. The national new high examination paper 1: the average score is 52.4, and the difficulty coefficient is 0.35. The national new high examination paper 2: the average score is 49.2, and the difficulty coefficient is 0.33. Beijing Volume: The average score is 62.8, and the difficulty coefficient is 0.42. Tianjin paper: the average score is 60. 1, and the difficulty coefficient is 0.40. Zhejiang Volume: The average score is 49.6, and the difficulty coefficient is 0.33. National Grade A (Mathematics): The average correct rate of multiple-choice questions is 53.8%, with an average score of 32.3. National A-level (number of papers): the average correct rate of multiple-choice questions is 63.7%, with an average score of 38.2. National Paper B (Mathematics): The average correct rate of multiple-choice questions is 59.7%, and the average score is 35.8. National Volume B (number of articles): the average correct rate of multiple-choice questions is 62.3%, and the average score is 37.4. The average correct rate of multiple-choice questions is 67.5%, and the average score is 27. 1. The average correct rate of multiple-choice questions is 34.2%, and the average score is 6.9. The average correct rate of multiple-choice questions is 56.7%, and the average score is 33.9. The average correct rate of multiple-choice questions is 6 1.5%, and the average score is 24.6. The average correct rate of multiple-choice questions is 3 1.8%, with an average score of 6.4. The average correct rate of multiple-choice questions is 5 1.7%, with an average score of 30.9. Beijing Volume: The average correct rate of multiple-choice questions is 62.7%, with an average score of 3 1.4. Tianjin Volume: The average correct rate of multiple-choice questions is 59. 1%, with an average score of 26.6. Zhejiang Volume: The average correct rate of multiple-choice questions is 58.9%, and the average score is 23.7.

The above is the average score of mathematics in Heilongjiang province in the 202 1 college entrance examination.