1.(1)-5(2)2분의19√2(3)-4(4)2√5-10(5)2 2.13.5 4.15.(1)40분의1(2)2분의1(3)20분의1(4)2<1,2,3답분수 6.5 7.5 8.0 9.-2 10.(1)9(2)4(3)3(4)2111.10 12.2
[무물보AI] 답변 로딩중...