初中數學資源庫

初中數學資源庫

有理
http://sites.google.com/site/mathsincalfss/shu-xue-zi-yuan-ku-1/shu-xue-zi-yuan-ku

http://home./%7Emath/index.files/powerpoint/MC03.ppt

http://www./t0304%5Cref%5CF3_ppt%5C有理數及無理數/有理數及無理數.ppt

http://7129800474555113956-a-1802744773732722657-s-sites./site/mathsincalfss/shu-xue-zi-yuan-ku-1/shu-xue-zi-yuan-ku/Ch11%20有理數及無理數%2811.1-2%29%282%29.ppsx?attachauth=ANoY7cpdnEAOweCJpBpKiXdVlk93NopZahhUr1GfHUtjr1HrO2E8IHtXMYlEXtmCMa-O9n6BfbJGPbDpifrGUeXr8VZHzwlI3uYJlsVzwi9niPsQjEBdhyHelEiJY2mgv8gMXejx8kFraJlDQr9AFHv1TD0WjI_v6emHUva31qV-SVBr8Si4oqKqDB6PFwF2KEq05qjg7KUT2O2Np9qlHPLzkz7uEemGGgz7am_ZK5D5msw41_y_OrNbhajmLCZNI0M7JNXOdAuy_R1ESL7KUvFYGGC94TOvg-IY7RGB15fD0BoRHAXgJG-akqolpq21nabAAL3kG1pMpvIziTJ2buYp5IxhMOILjX55GyQ1nLNLR17tIK_xTzI%3D&attredirects=0&d=1

http://www.math./chinese/94sutdy/20050526/03root.doc

四則運算

http://album.ahs.n/admin/math/國中數學多媒體教學/9.二次方根與勾股定理/根式的四則運算ppt/8_2_2.ppt

http://www./8/8_2_2/8_2_2/13350050