把下列各數(shù)分別填入相應的大括號內(nèi):
-7,3.5,-3.1415,0,1317,0.03,-312,10,-42
自然數(shù)集合{0,100,10 …};整數(shù)集合 {-7,0,10,-42-7,0,10,-42…};
正分數(shù)集合{3.5,1317,0.033.5,1317,0.03 …};非正數(shù)集合{-7,-3.1415,0,-312,-42-7,-3.1415,0,-312,-42 …}.
13
17
1
2
4
2
4
2
4
2
13
17
13
17
1
2
4
2
1
2
4
2
【考點】有理數(shù).
【答案】0,10;-7,0,10,-;3.5,,0.03;-7,-3.1415,0,-3,-
4
2
13
17
1
2
4
2
【解答】
【點評】
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發(fā)布:2025/6/23 6:30:1組卷:258引用:1難度:0.5