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10 questions
試判斷下列等式何者不成立?
有一正方形,其面積為13平方公分,則其邊長介於哪兩個整數之間?
下列各敘述,哪一個是錯誤的?
若a為b的平方根,則a=b2
小軒將大小相同的正方形磁磚1000塊,不經切割且無破損的鋪成一個最大的正方形區域,那麼鋪完後還剩下幾塊磁磚?
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