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题目
11-11,5%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

93=3\because \frac{9}{3}=3
\therefore正数集合:{5%\{5\%16\frac{1}{6}3.14159263.141592693\frac{9}{3}2014}2014\}
负数集合:{11\{-112.3-2.334-\frac{3}{4}9}-9\}
整数集合:{11\{-1100201420149-993\frac{9}{3}}\}
分数集合:{5%\{5\%2.3-2.316\frac{1}{6}3.14159263.141592634}-\frac{3}{4}\}.
故答案为:5%5\%16\frac{1}{6}3.14159263.141592693\frac{9}{3}20142014
11-112.3-2.334-\frac{3}{4}9-9
11-1100201420149-993\frac{9}{3}
5%5\%2.3-2.316\frac{1}{6}3.14159263.141592634-\frac{3}{4}.

解析

93=3\because \frac{9}{3}=3
\therefore正数集合:{5%\{5\%16\frac{1}{6}3.14159263.141592693\frac{9}{3}2014}2014\}
负数集合:{11\{-112.3-2.334-\frac{3}{4}9}-9\}
整数集合:{11\{-1100201420149-993\frac{9}{3}}\}
分数集合:{5%\{5\%2.3-2.316\frac{1}{6}3.14159263.141592634}-\frac{3}{4}\}.
故答案为:5%5\%16\frac{1}{6}3.14159263.141592693\frac{9}{3}20142014
11-112.3-2.334-\frac{3}{4}9-9
11-1100201420149-993\frac{9}{3}
5%5\%2.3-2.316\frac{1}{6}3.14159263.141592634-\frac{3}{4}.

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