七年级数学有理数单元练习1.填空(1)一个数的平方是4则这个数是 (2) )若a和b互为相反数c和d互为倒数则3(ab)-5cd= (3) 25×(-4)= (-)×(-8)= (4). 15×(-1)= (-)×( )=0(5) (-)×(-)×(-1)= -×(-)= (6)
冀教版英语七年级上册第二单元教案内容简介:冀教版英语七年级上册第二单元教案 更新时间:2009-10-15 19:58:30文章来源: =1004SourceName=网友上传 网友上传所属教材:冀教系列所属年级:七年级学期或模块:上册所属单元:不限?? 点击数: 2331Lesson 9 RedYellowBlue [教学目标] 1 继续学习字母Oo Pp Qq Rr Ss Tt
冀教版英语七年级上册第七单元教案Unit 7 Days and monthsLessen 49:Seasons and MonthsTarget language 1. Words and phrases March April May June July August autumn September October November December January Febru
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Lesson 21 At the Market Lead-inmarketPresentationcabbagewatermelongrapecarrotpearLi Ming takes Jack to the morning market.Listen and fill Li Ming: This is the morning market Jack.Many people buy ____
Lesson 30Grandmas Birthday PartyMy brother Bob is setting the grandpa my father and Uncle Fred are talking and
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PAGE PAGE 1第二单元测试题及答案一填空1. eq f(320)6∶( )eq f(( )60)12÷( )( )(填小数)2.下图中长方形的长与宽的比是( )比值是( )3.甲数比乙数多eq f(18)甲数与乙数的比是( )4.有一个三角形它的三个内角的度数的比是7∶3∶10则最小的角是( )°这是一个( )三角形5.已知a×
冀教版四年级数学第七册第七单元形成性评价试卷一用心填一填相信你能行(17分)1在94814509767这些数中自然数是( )偶数是( )奇数是( )质数是( )合数是( ) 2( )既不是合数也不是质数3把30分解质因数是(30= )412的因数有( )5两个质数的积是39这两个质数分别是( )和
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