natural number 自然数
positive number 正数
negative number 负数
odd integer/number 奇数
even integer/number 偶数
Integer/whole number 整数
positive whole number 正整数
negative whole number 负整数
consecutive number 连续整数
real/rational number 实数,有理数
Irrational number 无理数
inverse /reciprocal 倒数
mode 众数
composite number 合数
prime number 质数
common divisor 公约数
multiple 倍数
common multiple 公倍数
factor因子
common factor 公因子
common ratio 公比
nonnegative 非负的
mean平均数
median中值
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2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 3课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 2a课本听力素材(mp3)
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 3a课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 1课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 period 1课件
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 section a课件
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 4课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 2a课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 section b课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》words单词听力朗读素材(mp3)
2014人教新目标英语八下unit 6《An old man tried to move the mountains》 section b 2b课本听力素材(mp3)
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件3
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section b 1c课本听力素材(mp3)
2014人教新目标英语八年级下册unit 4《Why don’t you talk to your parents》section a 1a-2d课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》 section a课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 3a-4c(含grammar focus)课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 1b课本听力素材(mp3)
2014人教新目标英语八下unit 9《Have you ever been to a museum》专题复习课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 1b课本听力素材(mp3)
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件2
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》section a 3a课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》 period 3课件
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 2b课本听力素材(mp3)
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》section a 1b课本听力素材(mp3)
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section b 2a-2e课件
2014人教新目标英语八下unit 7《What’s the highest mountain in the world》课件
2014人教新目标英语八下unit 6《An old man tried to move the mountains》课件4
2014人教新目标英语八下unit 8《Have you ever read treasure island yet》section a 2a课本听力素材(mp3)
2014人教新目标英语八下unit2《I’ll help to clean up the city parks》section a 1a-2d课件