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Sponsored

Casio FX-991EX Black Scientific

Casio FX-991EX Black Scientific - image 1 of 2
Casio FX-991EX Black Scientific - image 2 of 2
Casio FX-991EX Black Scientific - image 1 of 2
$22.99 when purchased online

About this item

Highlights

  • Spreadsheet Functionality with Natural Textbook Display.
  • QR Code. Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data.
  • Numeric Integration/Differentiation, Simultaneous and Polynomial.
  • Prime Factorization, Matrix and Vector Calculations.
  • Matrix and Vector Calculations, Complex Number Calculations.

Description

The Casio fx-991EX, with a high-resolution LCD screen, allows more information for applications like spreadsheets and 4x4 matrix calculations. This calculator has as comprehensive set of advanced calculations for integration & differential calculus, along with vector and inequality calculations. For the middle and high school grades, the calculator has basic spreadsheet functionality, ratio and statistical functionality, down to ration calculations and prime factorization. Need graphical representation for data generated by the fx-991EX – no problem! Generate a QR code for your problem, scan the code and immediately see a graphical representation of your data; within a classroom, students can see their collective data in real time with other students. Recommended for students taking General Math, Pre-Algebra, Algebra I & II, Trigonometry, Calculus, Statistics, College Algebra, Chemistry, Physics, and Engineering.
Dimensions (Overall): 6.5 Inches (H) x 3.12 Inches (W) x 1.25 Inches (D)
Weight: .2 Pounds
Electronics Features: Approved for SAT II Math IC, Approved for SAT II Math IIC, Approved for AP Calculus, Approved for ACT, Approved for AP Physics, Approved for SAT I, Approved for PSAT, Approved for AP Chemistry
Battery: 1 LR44 Alkaline, Optional, Included
Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869
TCIN: 50593112
UPC: 079767032593
Item Number (DPCI): 056-15-0053
Origin: Imported
If the item details above aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 8.9 inches length x 5.7 inches width x 0.8 inches height
Estimated ship weight: 0.4189 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Q: Can i have a look at the packaging? May i know whether this is original Casio calculator?

submitted by Dean - 6 years ago
  • A: Hi, Dean! Regarding your question about the Casio FX-911EX Black Scientific: We do not have images of the packaging on the item's page it would seem, but this is a Casio calculator. If you have any additional questions, please do not hesitate to contact MyTGTtech at 877-698-4883, every day, between 7am-11pm CST.

    submitted byPatrick - 6 years ago
    Target expert support
  • A: Yes the FX991EX is a Casio Calculator.

    submitted byCasio Calculators - 6 years ago
    Brand expert

Q: Is this solar operated?

submitted by A - 3 years ago
  • A: Hi, A! Regarding your question about the Casio FX-991EX Black Scientific: This device uses utilizes both solar and battery power for reliable operation. If you have any additional questions, please do not hesitate to contact MyTGTtech at 877-698-4883 every day, between 7am-11pm CST.

    submitted byRebecca - 3 years ago
    Target expert support
4.8 out of 5 stars with 53 reviews
100% would recommend
6 recommendations
quality: 5 out of 5
value: 5 out of 5

Casio best calculator

5 out of 5 stars
Thumbs up graphic, would recommend
Lady shine - 1 year ago, Verified purchaser
Love this calculator!! Easy to use
quality: 5 out of 5
value: 5 out of 5
Did you find this review helpful?

The best calculator

5 out of 5 stars
Thumbs up graphic, would recommend
Robin M - 2 years ago, Verified purchaser
This calculator can be used for calculating the most complex equations with ease. Love it, would highly recommend getting this calculator if you are a science or an engineering student.
quality: 5 out of 5
value: 5 out of 5
1 guest found this review helpful. Did you?

School Supply checklist

5 out of 5 stars
Thumbs up graphic, would recommend
TLloyd - 2 years ago, Verified purchaser
This is actually what my high schooler need
value: 5 out of 5
quality: 5 out of 5
1 guest found this review helpful. Did you?

Best. Calculator. Ever.

5 out of 5 stars
Thumbs up graphic, would recommend
Kitty - 3 years ago
As a university mathematics major, I can assure you this will be one of your best investments for school. The functionality is remarkable. I'm still discovering things I can do with it. I also have an extremely powerful graphing calculator, but since I bought this one I rarely use the other. This calculator got me through Linear Algebra and Differential Equations, Calculus 3, Mathematical Analysis, and I expect it to carry me on for years to come. There are endless YouTube videos that can walk you through device use and you could create a full semester three credit class that just takes you through all of the amazing things this device can do. Buy it!
5 guests found this review helpful. Did you?

Great purchase

5 out of 5 stars
momof3bluegrass - 3 years ago, Verified purchaser
Our son is in high school honors math classes and actually prefers this to his $150 calculator. It's easy to use and has the functions he needs. A great purchase!!
quality: 5 out of 5
value: 5 out of 5
1 guest found this review helpful. Did you?

Love it!

5 out of 5 stars
Autumn Maple - 4 years ago
This is an amazing calculator. It has so many functions. I love that you can go back and forth between scientific notation and regular numerical displays. It was so great and I loved it so much that I ordered a backup just in case it ever got discontinued. It’s also pretty (which has nothing to do with numbers but is a plus).
quality: 5 out of 5
value: 5 out of 5
1 guest found this review helpful. Did you?

Nice calculator

5 out of 5 stars
CB - 4 years ago
My older son got one of these calculators and loves it. Younger brother saw it and needed one, too! It got here so quickly, I’m impressed with how quickly it arrived. And both my boys are happy with their new calculators. They chose the white color.
quality: 5 out of 5
value: 5 out of 5
1 guest found this review helpful. Did you?

(no review title)

5 out of 5 stars
Thumbs up graphic, would recommend
Sonia - 4 years ago
This calculator has been a great help for my son’s Algebra work and Physic’s. Remote learning has been tough especially for math related work. This calculator is great and we got it on sale!
value: 5 out of 5
quality: 5 out of 5
2 guests found this review helpful. Did you?

(no review title)

5 out of 5 stars
- 4 years ago, Verified purchaser
Excellent calculator for engineering students!!
quality: 5 out of 5
value: 5 out of 5
7 guests found this review helpful. Did you?

(no review title)

5 out of 5 stars
Thumbs up graphic, would recommend
Mike - 4 years ago
Great Scientific Calculator with an extra kick.
quality: 5 out of 5
value: 5 out of 5
1 guest found this review helpful. Did you?

(no review title)

5 out of 5 stars
NT3B - 6 years ago, Verified purchaser
Great product! Does what a more expensive graphing calculator would do.
7 guests found this review helpful. Did you?

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