The following are the suggestions for the final review of the first grade primary school mathematics by People's Education Press: 1. Review the key knowledge and concepts in each chapter to strengthen memory and understanding. 2. Practice the exercises and papers in each chapter, and carefully analyze the wrong questions and unfamiliar knowledge points. Problems that need to be solved can be consulted by teachers or communicated with classmates. 3. Master the basic methods and formulas of addition and subtraction, practice oral addition and subtraction, and improve oral calculation ability. 4. Learn the application of clock and arithmetic concepts, do exercises and exercises carefully, and master the transformation and calculation of time concepts. 5. Memorize and understand mathematical terms, such as numbers, mathematical symbols, comparison of number sizes, series, etc. , and master the basic mathematical concepts and terms. 6. Ask more questions and think more, do more addition and subtraction operations, actively participate in classroom exercises and group activities, and improve your mathematics literacy. 7. Evaluate your math level and problems, make a reasonable study plan, and constantly revise and improve it. In short, the final review of the first-grade primary school mathematics volume II People's Education Edition should carefully review the key knowledge of each chapter, do a good job in various exercises, cultivate their own mathematics literacy and improve their mathematics performance.