| 335 functions |
| 4 line display for better control of formula |
| 420 functions |
| Algebraic (D.A.L.) entry system |
| Allows you to perform a range of different functions |
| Battery powered for easy use |
| Battery powered x1 LR44 (supplied) |
| Features 335 functions |
| Four assignable functions keys |
| Four cursor arrow keys |
| Fractions |
| FSE display (SCI, FIX, ENG) |
| Full edit facility |
| GCSE scientific calculator |
| Great for differential calculus, trigonometry and quadratic equations |
| Maths/times table drill |
| Maths/times table drill function |
| Multi-line playback |
| New Home button function |
| New improved design |
| Nine memories |
| Pi key |
| Reversible calculator cover |
| Scientific calculator for easy use |
| Statistics |
| Sturdy and hard-wearing plastic keys |
| Three assignable functions keys |
| Three digit punctuation |
| Training (DRILL) function |
| x1 LR44 battery powered (supplied) |