Huanggang small champion is better than standard paper. Because Huanggang Small Champion can meet the needs of teachers and students for semester review. Moreover, the topic is integrated into the latest current affairs hotspots, and a large number of original questions have added new materials and new ideas, which is a good assistant for old students. At the end of the unit training of mathematics varieties, AB-level difficulty questions and additional questions are set to ensure that gifted students have questions to practice and the training is in place.

Narrow exercises are questions that are required to be answered for the purpose of consolidating the learning effect; Broadly speaking, exercises refer to problems aimed at repeated study and practice in order to be proficient, including troubles and problems encountered in life. Practice is to use problems to carry out multi-angle and multi-level training, and to master knowledge and skills through various reinforcement and appropriate repetition. Topics include written words and oral and hands-on experiments. The meaning of exercises can be divided into narrow sense and broad sense. Narrow exercises are questions that are required to be answered for the purpose of consolidating the learning effect; Broadly speaking, exercises refer to problems aimed at repeated study and practice in order to be proficient, including troubles and problems encountered in life.