0 ratings
Item #:
229227810
Batch Book Bundle:
Item #:
229227810
NIO 916
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EU
0 ratings
Write a review
In stock
Imported from EU store
QTY:
Order now and get it around Thursday, October 08
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
The aim of these trade books is to learn the diverse functions of the calculator used and to practice and internalise them using application tasks.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Up Voltage Transformer required for using electronics products of Germany store (230 V). Recommended power converters Buy Now.
Product Details
| Brand Name | CALCUSO |
| Model Name | Casio fx-991DE X |
| UPC | 634397952484 |
| Unit Count | 1.0 count |
| Manufacturer | CALCUSO |
| Number of Items | 1 |
| Country of Origin | Germany |
| Item Weight | 100 Grams |
| Model Number | 634397952484 |
| Manufacturer Part Number | 634397952484 |
| Calculator Type | Technical Scientific |
| Power Source | Battery Powered |
| Compatible Devices | Casio FX-991DE X Calculator (and potentially other calculators of the same model or series) |
| Display Type | LCD |
| Colour | Aluminium |
| Enclosure Material | Paper or cardboard |
| Brand | CALCUSO |
| Material | Paper or cardboard |
Product Description
Batch Book Bundle:
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of calculators are covered in these books?
Answer: The books are specially designed for various individual calculator models and cover their specific functions. -
Question:
Are the exercises suitable for beginners?
Answer: Yes, the exercises are created to help beginners learn calculator functions from the ground up. -
Question:
How is the book structured?
Answer: The book is structured with step-by-step explanations and practical application tasks across its 128 pages.
CALCUSO 634397952484 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
NIO 916
Order now and get it around Thursday, October 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for individual calculators.
- Learn and practice diverse calculator functions.
- Includes step-by-step detailed explanations.
- Features application tasks for practical learning.
- Comprehensive 128 pages for thorough preparation.
- High-quality adhesive binding for durability.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.