This research is motivated by students' numerical abilities, which are getting low, parental concern, and learning motivation. The purpose of this research was to know that there is a positive connection that significant or not numerical ability, parental concern, and the learning motivation to mathematics learning outcomes in students class VII of SMP Muhammadiyah 9 Yogyakarta Second Semester Year of Academic 2016/2017. This research is classified as quantitative research with the population entire in students class VII of SMP Muhammadiyah 9 Yogyakarta Second Semester Year of Academic 2016/2017 consisting of 5 classes as many as 161 students. The sample was taken by a random sampling technique to the class and obtained class VII A of 32 students sample. Data collection techniques used tests and questionnaires. Data analysis used multiple linear regression and correlation analysis. The results showed there is a positive and significant relationship among numerical ability, parental concern, and learning motivation the results of learning mathematics with  dan  so that obtained  with = 0,522432068 and 91,97803087 + 0,24612655  + 0,647302764  + 0,85573043  as well as Relative Contribution 17,274%, RC 42,307%, RC 40,419%, Effective Contribution(EC) 9,025%,EC 22,102%, 21,116%.
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