Singapore has a strong academic atmosphere? The Kangaroo Mathematics Competition in Singapore is aimed at students from Primary One to Primary Six, Secondary One to Secondary Four, junior college and science and engineering, mainly because its examination of knowledge points is lower than other types of mathematics competitions in both difficulty and depth. The students participating in the competition are students from grade two to grade four in government schools. But not all the students can take part in the Olympic math competition. To qualify for the competition, you must win a silver medal in the Mathematical Olympiad of Singapore and Asian schools or the AMO Competition of American Mathematical Olympiad. Raffles Elementary School Mathematics International Competition is the most difficult in the primary school group examination. The difficulty of the exam is above Band 6. Students from grade one to grade six all use the same test paper, so you can use your imagination. When the first-year students get the test paper, their hearts will collapse. Singapore Primary School Mathematical Olympiad is a competition specially organized by Huazhong University for sixth-grade students in local government primary schools. Only school teachers can sign up, not individuals. The difficulty is above the sixth grade, which is recognized as the most difficult primary school mathematics competition after the Fushi competition.