数すう学がくすうがくCommon wordJLPTN4Freq.FrequencyTop 5,000Meanings1nounmathematicsGeneral term for the academic field of mathematics.彼かれは大だい学がくで数すう学がくを専せん攻こうしている。He is majoring in mathematics at university.数すう学がくの宿しゅく題だいが難むずかしくて、なかなか終おわらない。The math homework is difficult and I can't seem to finish it.