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比9多8的数是多少

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  • 由题得:9«x«8

    例如:8.999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

    999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

    所以,懂?

    2023-10-25 08:34:34
  • 答是17

    因为比9多也就是说大于9,现在是多8也就是比9要大8,根据题意列式得9+8=17,做这种文字叙述题时,主要是认真分析和理解题意,抓住关键列出算式,

    此题关键是多字,而此题多字是用加,但是有时多字也用减,例9比5多多少?这里就要用减则9-5=4。

    2023-10-25 08:34:34
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