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题目
1.5%-1.5\%,2.3-2.3,16\frac{1}{6},3.14159263.1415926,00,34-\frac{3}{4},93\frac{9}{3},20142014,9-9.
正数集合:{______}\{ \_\_\_\_\_\_\ldots \}
负数集合:{______}\{ \_\_\_\_\_\_\ldots \}
整数集合:{______}\{ \_\_\_\_\_\_\ldots \}
分数集合:{______}.\{ \_\_\_\_\_\_\ldots \}.
知识点:绝对值(二)章节:第1章 有理数 / 1.2 有理数 / 1.2.4 绝对值

答案与解析

答案

1.5%-1.5\%2.3-2.316\frac{1}{6}3.14159263.14159260034-\frac{3}{4}93\frac{9}{3}201420149-9.
正数集合:{16\{ \frac{1}{6}3.14159263.141592693\frac{9}{3}2014}2014\ldots \}
负数集合:{1.5%\{-1.5\%2.3-2.334-\frac{3}{4}9}-9\ldots \}
整数集合:{0\{ 02014201493\frac{9}{3}9}-9\ldots \}
分数集合:{1.5%\{-1.5\%2.3-2.316\frac{1}{6}3.14159263.141592634}-\frac{3}{4}\ldots \}.
故答案为:16\frac{1}{6}3.14159263.141592693\frac{9}{3}20142014
1.5%-1.5\%2.3-2.334-\frac{3}{4}9-9
002014201493\frac{9}{3}9-9
1.5%-1.5\%2.3-2.316\frac{1}{6}3.14159263.141592634-\frac{3}{4}.

解析

1.5%-1.5\%2.3-2.316\frac{1}{6}3.14159263.14159260034-\frac{3}{4}93\frac{9}{3}201420149-9.
正数集合:{16\{ \frac{1}{6}3.14159263.141592693\frac{9}{3}2014}2014\ldots \}
负数集合:{1.5%\{-1.5\%2.3-2.334-\frac{3}{4}9}-9\ldots \}
整数集合:{0\{ 02014201493\frac{9}{3}9}-9\ldots \}
分数集合:{1.5%\{-1.5\%2.3-2.316\frac{1}{6}3.14159263.141592634}-\frac{3}{4}\ldots \}.
故答案为:16\frac{1}{6}3.14159263.141592693\frac{9}{3}20142014
1.5%-1.5\%2.3-2.334-\frac{3}{4}9-9
002014201493\frac{9}{3}9-9
1.5%-1.5\%2.3-2.316\frac{1}{6}3.14159263.141592634-\frac{3}{4}.

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