Secondly, oral expression ability is helpful to cultivate students' logical thinking ability. When students do oral arithmetic, they need to use their mathematical knowledge to analyze, summarize and reason the problem, so as to find the solution to the problem. This kind of thinking process is helpful to train students' logical thinking ability and lay a solid foundation for learning more advanced mathematics knowledge in the future.
In addition, oral expression ability is also helpful to cultivate students' spatial imagination and abstract thinking ability. In oral arithmetic, students need to transform abstract numbers into concrete objects or figures, so as to better understand and master mathematical concepts. This ability of spatial imagination and abstract thinking plays an important role in students' learning advanced mathematics courses such as geometry and algebra.
Finally, oral expression ability also plays a positive role in cultivating students' patience and perseverance. There may be some difficulties and setbacks in the process of oral calculation, which need students to try and work hard to overcome. This persistent spirit will have a positive impact on students' future study and life.
To sum up, speech skills are of great significance in primary school mathematics learning. Teachers and parents should attach importance to the cultivation of oral calculation skills, help students master various oral calculation methods, improve calculation speed and accuracy, cultivate students' logical thinking ability, spatial imagination ability and abstract thinking ability, and cultivate students' patience and perseverance.