-3.1,3.14159,-3,+31,-0.5,0.618,-7\22,0,0.2020负整数()整数()负数()分数()
问题描述:
-3.1,3.14159,-3,+31,-0.5,0.618,-7\22,0,0.2020负整数()整数()负数()分数()
答
负整数-3,
整数-3,+31,0
负数-3.1,-0.5,-7\22
分数-3.1,-0.5,0.618,-7\22,0.2020