人教版七年级数学上册第一单元复习题精选60Word格式文档下载.docx

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人教版七年级数学上册第一单元复习题精选60Word格式文档下载.docx

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3

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1

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二、已知x是正数,并且-1<

4,在数轴上表示x所能取得的所有数值。

9

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2

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6,在数轴上表示x所能取得的所有数值。

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二、已知x是正数,并且-4<

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二、已知x是正数,并且-3<

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7,在数轴上表示x所能取得的所有数值。

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2,在数轴上表示x所能取得的所有数值。

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2.5

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4

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(7+3)

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12×

(7+2)

一、在数轴上表示下列各

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