问题 填空题 在8,0,57,-5,60,0.89,-83,-4.5,27,1中,______是自然数,______是整数. 答案 在8,0,57,-5,60,0.89,-83,-4.5,27,1中,(8,0,60,27,1)是自然数,(8,0,-5,60,-83,27,1)是整数.故答案为:8,0,60,27,1;8,0,-5,60,-83,27,1.