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  • 1. (2020七上·西宁月考) 把下列各有理数填入相应的集合里.

    -5,10,-4.5,0,+2 ,-2.15,0.01,+66,- ,15%, ,2 018,-16.

    整数集合:{                                          };

    正数集合:{                                          };

    负数集合:{                                          };

    正整数集合:{                                        };

    负整数集合:{                                     };

    正分数集合:{                              };

    负分数集合:{                              }.

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