Course curriculum

  • 1

    [Download] Notes, 精謮練習, Pastpaper

    • [Download] Notes, 精謮練習, Pastpaper
  • 2

    Ch.1 Percentage

    • Lesson1
  • 3

    Ch.2 Change in Percentage

    • Lesson2
  • 4

    Ch.3 Price

    • Lesson3
  • 5

    Ch.4 Interest

    • Lesson4