All basic calculators are not equipped equally. Casio’s SL-450L reaches beyond the basics with many unique functions and features designed to help beginning math students and their teachers.
- 8 digits LCD Display
- Solar Power
- Floating negative sign appears to the left of then number displayed
- Function signs in display
- Hard, plastic tamperproof keys
- Basic function: plus, percent, plus/minus, square root, memory keys
- Constants for +/-/x/÷
- Ability to clear last and/or all entries
