✔ 最佳答案
圖片參考:
https://s.yimg.com/lo/api/res/1.2/ZQit8r6YM3UMER1bF6V.OQ--/YXBwaWQ9dHdhbnN3ZXJzO3E9ODU-/http://i.imgur.com/ZH9B85L.gif
Google 「中二數學教學筆記」 可得:
中二數學教學筆記
5 二元一次聯立方程
imsp206.netvigator.com/~norme/Main/Maths/Maths/F2/simul.pdf
6 率和比
imsp206.netvigator.com/~norme/Main/Maths/Maths/F2/ratio.pdf
7 續數據處理
imsp206.netvigator.com/~norme/Main/Maths/Maths/F2/data.pdf
10 畢氏定理
imsp206.netvigator.com/~norme/Main/Maths/Maths/F2/pyth.pdf
11 Trigonometric Ratios
imsp206.netvigator.com/~norme/Main/Maths/Maths/F2/trig.pdf
12 續面積和體積
imsp206.netvigator.com/~norme/Main/Maths/Maths/F2/area&vol2.pdf
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Google 「中三數學教學筆記」 可得:
中三數學教學筆記
1 More about Factorization
imsp206.netvigator.com/~norme/Main/Maths/Maths/F3/Factor.pdf
2 Laws of Indices
imsp206.netvigator.com/~norme/Main/Maths/Maths/F3/Index.pdf
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數學資料庫
http://db.math.ust.hk/notes_download/c_notes.htm