甲乙两个工程队修路,甲队每天修18米,比乙队每天多修2米,3天后甲乙两队共修多少米?5S:m7J8T,Y'u)X0Q'h
算式:提示/\(@8I)N5S:m7J8T,Y'u)X0Q'h
答:3 天甲乙两队共修9V,g1n0e/l)b7W,}6F'c米。5S:m7J8T,Y'u)X0Q'h