The most obvious benefits of abacus mental arithmetic are as follows: \x0d\ 1. Significantly enhanced computing power: significantly improved computing power of addition, subtraction, multiplication and division. \x0d\2。 Enhance spatial memory: By translating beads, children's visual spatial intelligence is obviously improved. \x0d\3。 Attention has been obviously improved: children have exercised the coordination ability of hands, brain, mouth, eyes and ears by listening, watching, dialing and speaking, that is, attention has been improved. \x0d\4。 Further strengthen understanding: protect and develop children's epiphany and imagination through diversified training, teacher-student interaction and game-based teaching. \x0d\5。 Self-confidence and willpower are obviously improved: classroom teaching pays attention to guiding children's performance, emphasizing appreciation education and longitudinal comparison education, as well as excellent performance among children of the same age after learning abacus, so that children can constantly feel progress and success, further improving their self-confidence and perseverance. \x0d\ Children have many opportunities to participate in various formal competitions, which is very helpful to improve their self-confidence.