SL-450 Calculator

Key Benefits

• 8 digits LCD Display

• Solar Power

• Floating negative sign appears to the left of the number displayed function signs in display

• Hard, plastic tamperproof keys

• Basic function: plus, percent, plus/minus, swuare root, memory keys

• Constants for +/–/×/÷

• Ability to clear last and/or all entries

• Teacher Packs of 10 calculators available

• Independent memory

• Floating negative sign appears immediately to the left of negative numbers, just as it is written in textbooks.

• Separate keys for "clear last entry" and "all clear".

• slide-on hard case

 Only $4.50!