The Casio fx-100C is a scientific calculator with 10 digits precision and algebraic logic. It has 44 keys, and an LCD (liquid crystal) display. The power source is AA batteries. The calculator was manufactured in Japan. Note: wedge case design A sample of this calculator is held in the calculator.org collection.
Facts at a glance:
If you have a Casio fx-100C that is no longer working, you can first try replacing the AA battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement: