小升初英文奥数题系列之二
第一期英文奥数推出之后,家长和同学们都反映非常好,说受益匪浅。因此我们推出系列二。但同时也有些问题,很多家长反映孩子觉得比较难。首先希望家长多多辅导孩子,其实奥数知识同学们是都会的,但是有些英文单词不认识,希望家长帮助孩子共同提高。另外,我们只是希望那些比较优秀的同学和学有余力的同学来做,没有必要所有同学都要会做。1、Didyouk
owI
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umbersystembase10te
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umbersI
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umberofdiago
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umbersarei
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al
umbersis____5、Thegreatest
umberofMo
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Howma
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eitherside参考答案:
f1、A考察我们学过的简单的进制问题,显然8进制中没有8出现2、170找规律,公式为
×(
3)÷23、1定义新运算,就是求379÷6的余数。4、40,16和245、76、57、28米,根据距离比求出速度比,三者的速度比为1:910:18258、420分解质因数9、13种
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