负整数集合:(-(-2) 2,-|-2|,…);
负分数集合:(
(-2 ) 3
3 ,…);
无理数集合:(0.101001…,-
π
2 ,…);
非负有理数集合(
22
7 ,0.101001,-(-2),0,-(-1) 2007,…),
故答案为:-(-2) 2,-|-2|,
(-2 ) 3
3 ,0.101001…,-
π
2 ,
22
7 ,0.101001,-(-2),0,-(-1) 2007.
负整数集合:(-(-2) 2,-|-2|,…);
负分数集合:(
(-2 ) 3
3 ,…);
无理数集合:(0.101001…,-
π
2 ,…);
非负有理数集合(
22
7 ,0.101001,-(-2),0,-(-1) 2007,…),
故答案为:-(-2) 2,-|-2|,
(-2 ) 3
3 ,0.101001…,-
π
2 ,
22
7 ,0.101001,-(-2),0,-(-1) 2007.