Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More

Texas Instruments™ TI-15 Calculator

Constant operations with counters help build tables.

Supplier:  Texas Instruments Inc TI15

Catalog No. S65240

  • $15.61 / Each of 1

    Save 22%

    Reg : $20.00

    The following deviations and disclosures may produce prices below stated discounts but will not trigger price reductions: Price shown reflects a temporary, promotional price reduction. No other purchase or commercial obligation required to receive the reduced price. Price may change at any time. Promotional price valid on web orders only. Your contract pricing may differ. Other exclusions apply.
    Learn More
Add to Cart



  • Develops the concepts of multiplication, division, powers and units of measurement
  • Combines fraction capabilities with problem-solving function, place value and more
  • Two-line display shows entries and results at the same time
  • Review previous entries and results while allowing students to look for patterns

Order Info

Teacher pack also available (Cat. No. S90262TP).



School Calculator
Battery, Solar
Powers and square root, Symbolic pi, convert pi to decimal, conversions between improper fractions and mixed numbers, conversions between fractions, decimals and percents
Develops the concepts of multiplication, division, powers, and unit-of-measure concepts


Product Certifications


Provide Content Correction

We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Cancel Submit