Texas Instruments TI-15 Explorer Elementary Calculator, 11-Digit LCD

Helps students develop skills in addition, subtraction, powers, and answer format. Makes connections between classroom learning and real world situations. Backspace and edit capabilities. Operates in well-lighted areas using solar and in other light settings using battery. Manufacturer's limited one-year warranty.

• Helps students develop skills in addition, subtraction, powers, and answer format.
• Makes connections between classroom learning and real world situations.
• Backspace and edit capabilities.
• Operates in well-lighted areas using solar and in other light settings using battery.

• Power Source : Battery, Solar
• Display Characters x Display Lines : 8 x 2
• Carton : Hard
• Percent Key : No
• Fraction Calculations : Yes
• Fraction/Decimal Conversions : Yes
• Decimal Function : No
• +/- Switch Key : No
• Currency Exchange Function : No
• Metric Conversion : No
• Backspace Key : No
• Double Zero Key : No
• Amortization : No
• Base Number Calculations : No
• Bond Calculations : No
• Complex Number Calculations : No
• Confidence Interval Calculating : No
• Cost/Sell/Margin : No
• Date Calculations : No
• Depreciation Calculations : No
• Equation Editor : No
• Grand Total Key : No
• Linear Regression : No
• Loan Calculation : No
• Logical (Boolean) Operations : No
• Markup/Down Key : No
• Matrices : No
• Percent Add-On/Discount : No
• Polar-Rectangular Conversion : No
• Probability (Random Number) : No
• Simultaneous Equations : No
• Square Root Key : Yes
• Tax Calculation : No
• Time-Value-of-Money : No
• Time/Date : No
• Trig/Log Functions : No
• Variable Regression : No