FX-991CW Scientific Calculator
FX-991CW Scientific Calculator
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FX-991CW Scientific Calculator

|62 ratings

Key item features

Natural Textbook Display shows fractions as fractions. Cursor keys allow for easy navigation and on-screen selection and icon menu makes easy to navigate to each function. Spreadsheet functionality. Graphs can be displayed on CP.net by generating and scanning QR codes. Rounded keys for easy input. 4-tone display makes it easier to see where to make your entries.

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4.6 out of 5 stars
stars
62 ratings16 reviews
How item rating is calculated
  1. 5 stars74% (46)
  2. 4 stars15% (9)
  3. 3 stars10% (6)
  4. 2 stars0% (0)
  5. 1 star2% (1)
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Showing 1-3 of 16 reviews

Oct 26, 2025
Reviewer name: kevin
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

they could have better instructions

Helpful?64O6F4R148Y12559506645
May 20, 2025
Reviewer name: anonymous
Sold and shipped byKnoc Knoc Treasures
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A Very Versatile Calculator At This Price

Working on math in my spare time. Was looking for a versatile calculator for everyday use until I came across this one. I was impressed by its features; one of the great pluses of this machine is its ability to display equations as they are written on paper, its fraction notation feature, and its ability to utilize ClassPad.net to generate graphs on a computer via QR codes. Other users find navigating its functions a bit awkward but this is overcome by familiarization of operation. This is true with any calculator. Despite its affordability it is light and its build is durable with a textured case preventing it from slipping off your hand. Key layout is intuitive and the keys have the right tactile feel. It would have been great if this calculator was programmable, but then, it would not be priced as it is. I give this machine Five Stars. Indeed, it is very versatile for a scientific calculator.

Helpful?64O6F4R148Y12559506645
Feb 9, 2025
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Workds great! Highly recommended!

Incentivized Review
Helpful?64O6F4R148Y12559506645
Current price is $24.98
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