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奧數題2

cicadaluo (37)in #cn • 7 years ago

這道題目看得我也很鬧心,但是仍然堅持把圖畫了出來,畫好也不會做。我們壹起看講解,原來是靠壹個和倍問題和壹個和差問題解決的。怪不得從前鄰居小朋友費勁和我講了,我也是聽不懂。實在是非常考驗表達能力。 ​​​

Posted using Partiko Android

#math #partiko
7 years ago in #cn by cicadaluo (37)
100%
    10%25%50%75%100%
    $0.00
      1 vote
      • + steemitag
      Reply 0