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1. Huanggang Quanyoujuan Qingdao edition exercise book for fifth grade students covers all the knowledge points of mathematics in Qingdao edition for fifth grade students, including integers, decimals, fractions, proportions, percentages, etc., which helps students comprehensively Master mathematical knowledge.
2. The Qingdao version of Huanggang Excellent Examination Volume 1 for fifth grade contains multiple-choice questions, fill-in-the-blank questions, application questions, etc., which can help students comprehensively improve their mathematical abilities. Therefore, the Qingdao version of Huanggang's complete excellent volume for fifth grade is good.