This study investigates the relationship between intrinsic motivation, mathematics performance, and digital game-based learning (DGBL) in kindergarten students. The research sample comprised 292 children aged 5 to 6 years from diverse socioeconomic backgrounds. Instruments included an adapted Children’s Basic Psychological Need Satisfaction Scale for measuring motivation and the Woodcock-Muñoz IV battery for mathematical assessment. DGBL was implemented using software designed for training early numeracy skills. Descriptive and correlational analyses revealed significant positive correlations between intrinsic motivation and general mathematical knowledge. However, no significant correlations were found between motivation and early numeracy skills in the DGBL environment. The findings highlight the importance of intrinsic motivation in early mathematical learning and suggest the potential effectiveness of DGBL in promoting mathematical skills, contributing to reducing the gap of knowledge at this educational level. This study provides valuable insights for educators seeking to enhance mathematical learning through intrinsic motivation and DGBL strategies in kindergarten education.