كن حاسبة بشرية (مجرد ملاحظة - لا سحر): (جميع حيل الحساب في مكان واحد للطلاب (10-18) وطامحين GMAT ، GRE ، SAT ، Vedic Math, الرياضيات السريعة والرياضيات العقلية)
هذا الكتاب ليس حزمة سحرية. إنها بالأحرى مجموعة من الأساليب التي إذا تم ممارستها ومثابرتها يمكن أن تؤدي إلى نتائج سحرية!
( مجرم ، لا شار ) جلالا ، ( جامل ، حيل الحاصاب ، من كان وحوض ، 1
منتج #: 228973873

( مجرم ، لا شار ) جلالا ، ( جامل ، حيل الحاصاب ، من كان وحوض ، 1

منتج #: 228973873

BHD 2

تفاصيل السعر

باستثناء رسوم الشحن والجمارك ( سيتم احتساب رسوم الشحن والجمارك عند إتمام الشراء )

*سيتم استيراد جميع العناصر من أمريكا

متوفر فى المخزون
أمريكا مستورد من متجر USA

كمية:

اطلب الآن واحصل عليه حول الأربعاء, اغسطس 12
أفضل شركائنا اللوجستيين
  • fedex
  • dhl
  • aramex
هذا الكتاب ليس حزمة سحرية. إنها بالأحرى مجموعة من الأساليب التي إذا تم ممارستها ومثابرتها يمكن أن تؤدي إلى نتائج سحرية!
كفالة يو كير:
لا شيء
اختر الباقة
fast shipping

شحن
سريع

free return

استرجاع
مجاني*

تغليف آمن

تغليف آمن

منتجات أصلية %100

منتجات أصلية %100

pci-dss

الامتثال لمعيار PCI DSS

iso certified

حاصل على شهادة ISO 27001


paypal payment
visa payment
mastercard payment
benefit payment
Note: Step Down Voltage Transformer required for using electronics products of أمريكا store (110-120). Recommended power converters اشتري الآن.

مايفيد

التعلم البديهي
Engages users through simple observation techniques, enabling them to perform mental calculations effortlessly without reliance on complicated methods or tools.
Accessible Skillset
Provides a practical approach to mastering mental arithmetic, making the skill accessible to everyone, from students to professionals seeking to enhance their calculation abilities.
الثقة المعززة
Boosts user confidence by transforming mental math into a straightforward, enjoyable process, reducing anxiety around calculations in everyday scenarios.

تفاصيل المنتج

Shop the globally available Be a Human Calculator: Mere Observation - No Magic Paperback on Ubuy البحرين for enhanced mathematical skills and mental calculations.
  • تقنيات مختبرة وعملية لحسابات أسرع
  • مناسبة للامتحانات التنافسية والطلاب في المدرسة الإعدادية والثانوية
  • يوفر طرقًا يمكن أن تؤدي إلى تحسن كبير مع الممارسة
  • تمكن من تعلم طرق الحساب السريع ومقارنة التقنيات
  • يساعد في توفير الوقت خلال الامتحانات التنافسية والمدارس
  • يساعد في تطوير الأدوات الشخصية للحسابات السريعة
الناشرNotionpress
تاريخ النشر26 أكتوبر 2016
الإصدار2016
لغةالإنجليزية
حجم الملف 6.6 ميغابايت
تنضيد محسن غير ممكن
الأشعة السينية غير ممكن
حكيم كلمة غير ممكن
طول الطباعة 174 صفحة
شكلنسخة مطبوعة
قلب الصفحةغير ممكن
سن القراءة 12-18 سنة
وزن العنصر1 رطل (450 جرام)

من يجب أن يشتري؟

Suitable For
  • تعليم الطلاب الرياضيات

    This product helps students grasp mathematical concepts through enhanced observation skills without relying on calculators.

  • المعلمون يبحثون عن الأدوات

    Teachers can use this product to introduce new teaching methods that focus on observation and mental calculations.

  • المتعلمين الذاتيين والهواة

    Individuals interested in improving their mental math capabilities can benefit from the straightforward techniques offered.

Not Suitable For
  • خبراء الرياضيات المتقدمون

    Experts may find the content too simplistic and not aligned with their knowledge requirements in advanced mathematics.

وصف المنتج

( مجرم ، لا شار ) جلالا ، ( جامل ، حيل الحاصاب ، من كان وحوض ، 1

هل لديك أي استفسار؟ تحدث معنا

أسئلة وأجوبة العملاء

  • سؤال: What is the main concept behind 'Be a Human Calculator: Mere Observation - No Magic'?

    إجابه: This book introduces readers to the fascinating techniques that allow individuals to perform mathematical calculations quickly and effortlessly using observation rather than complex algorithms. It emphasizes mental math, visual tools, and practical applications to enhance everyday problem-solving abilities. Readers can apply these skills in various scenarios, such as managing finances, estimating costs during shopping, or enhancing critical thinking in academic pursuits.
  • سؤال: Who is the author of 'Be a Human Calculator' and what is their background?

    إجابه: The author of 'Be a Human Calculator' is known for their expertise in mathematics and education. With a background in teaching and years of experience in simplifying mathematical concepts, they aim to make math accessible to everyone. Their engaging style makes complex topics manageable for readers of all ages, making it an excellent resource for students and professionals alike who wish to improve their mathematical thinking.
  • سؤال: Is 'Be a Human Calculator' suitable for beginners in mathematics?

    إجابه: Absolutely! The book is structured to cater to all skill levels, including beginners. It breaks down concepts into simple, digestible lessons. This accessibility allows readers with little prior knowledge of math to grasp essential techniques and gradually build their confidence. Practical exercises and relatable examples support learning and help beginners see immediate applications in everyday scenarios.
  • سؤال: What types of mathematical techniques does the book cover?

    إجابه: The book covers a variety of mental math techniques such as estimation, pattern recognition, and visualization methods that help in performing calculations without external tools. Techniques may include shortcuts for addition, multiplication, and percentages, all designed to foster a deeper understanding of numbers. Readers can use these strategies in real-life situations such as budgeting, shopping, or when tackling math exams.
  • سؤال: هل يمكن أن يساعد هذا الكتاب في تحسين مهاراتي في حل المشكلات؟

    إجابه: Yes, 'Be a Human Calculator' focuses on enhancing problem-solving capabilities by teaching readers how to approach mathematical challenges with creativity and confidence. By practicing the techniques within the book, you will learn to analyze problems better and derive solutions mentally. This improved skillset can be applied in academics, professional tasks, or even personal challenges that involve counting or quantifying.
  • سؤال: How long does it take to see improvements in mental math skills after reading this book?

    إجابه: Improvements in mental math skills will vary depending on individual effort and practice. Many readers report noticeable enhancements after just a few practice sessions using the techniques provided. By consistently applying these methods in daily life situations, such as budgeting or calculating tips, you can reinforce what you've learned and continue to see progress over time.
  • سؤال: Are there any supplemental materials or resources accompanying the book?

    إجابه: While 'Be a Human Calculator' primarily focuses on the written content, readers often benefit from engaging in online communities or forums that discuss mental math strategies. Additionally, some may find it helpful to practice with family and friends, applying the techniques during casual conversations or games that require quick calculations. This interactive approach reinforces learning and makes the experience enjoyable.
  • سؤال: Is this book helpful for students preparing for math exams?

    إجابه: Yes! 'Be a Human Calculator' is an excellent resource for students gearing up for math exams. The mental math techniques taught in the book can make study sessions more efficient and improve exam performance by enabling faster calculations. Students can gain confidence in their abilities and manage their time better during tests, all of which enhances their overall testing experience.
  • سؤال: ما هي الفئة العمرية التي يستهدفها هذا الكتاب؟

    إجابه: The book is suitable for a wide age range, from pre-teens to adults. It caters to young learners who are developing foundational math skills as well as adults who wish to refresh or enhance their mathematical prowess. Therefore, it's an excellent educational tool for families, teachers, and individuals looking for engaging, practical ways to improve their mathematical understanding together.
  • سؤال: Where can I buy 'Be a Human Calculator: Mere Observation - No Magic' in Bahrain?

    إجابه: You can purchase 'Be a Human Calculator: Mere Observation - No Magic' from Ubuy, a reliable online marketplace offering a wide selection of books and other products. Visit the Ubuy store for convenience and access to this insightful title, along with various shipping and purchasing options tailored to your needs.

Arithmetic مراجعة تحريرية

**** "Be a Human Calculator" by Rajesh Sarswat stands out in the genre of mathematical self-help literature through its nuanced approach to teaching quick calculation techniques. Drawing from decades of research and personal experiences, the author distills complex mathematical concepts into manageable, easy-to-follow exercises that cater to a wide range of learners—from students preparing for competitive exams to professionals needing to enhance their numerical proficiency. Sarswat's workbook format is particularly beneficial, encouraging learners to actively engage with the material rather than passively absorb information. The structured progression from simple calculations (like addition and subtraction) to more complex topics (such as algebra) provides readers with a clear roadmap for improvement. This hands-on methodology not only aids in comprehension but also emphasizes the importance of speed and accuracy in mathematical problem-solving. The book has received positive acclaim, noted for its clarity and practical applications. Students frequently report that the strategies learned from Sarswat can significantly improve their performance in math exams, while some users appreciate the transformation in their overall attitude toward mathematics. The author's intention to empower readers to view themselves as 'human calculators,' capable of solving calculations without reliance on traditional tools, is an inspiring message that resonates throughout the text. However, the book is not without its critiques. Some readers expressed frustration over specific errors found within the examples, which can undermine confidence in the methodology. Additionally, the relevance of certain exercises to everyday life has been questioned by other reviewers, highlighting a potential disconnect between the book's content and practical application for some audiences. Overall, "Be a Human Calculator" is a valuable resource for anyone looking to strengthen their mathematical skills. It successfully balances theory with practice, making it a significant addition to the library of any math enthusiast or student preparing for exams. **

مراجعات العملاء وتقييماتهم

5.0
1 تقييمات العملاء
  • 5 نجمة
    100%
  • 4 نجمة
    0%
  • 3 نجمة
    0%
  • 2 نجمة
    0%
  • 1 نجمة
    0%

أضف تقييم لهذا المنتج

شارك أفكارك مع عملاء آخرين

إيجابيات

  • Comprehensive workbook format that actively engages readers.
  • Clear and structured progression from simple to complex calculations.
  • Offers effective techniques for enhancing speed and accuracy in math.
  • Positive feedback from students preparing for competitive exams.
  • Encourages a confidence-boosting mindset towards mathematics.

سلبيات

  • Some users reported errors in mathematical examples, affecting reliability.

منصة موثوقة وثقة كاملة للمشتري

MB
Maryam
مشتري موثّق

“The order arrived fast and in perfect condition”

2 June 2026 · عبر Trustpilot
T
trusttaker
مشتري موثّق

“I loved it. That was my second order, and I am already thinking of placing a third order.”

16-Jul-26 · عبر Trustpilot
HA
Haitham
مشتري موثّق

“Trusted merchant”

11 July 2026 · عبر Trustpilot
MA
Mohammad
مشتري موثّق

“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”

13 June 2026 · عبر Trustpilot
LA
Lulwa
مشتري موثّق

“I like the package arrived safely”

17 June 2026 · عبر Trustpilot
الخروج الآمن شحن عالمي إسترجاع سهل منتجات أصلية

تاريخ سعر المنتج

معلومات مهمة

  • القيود: بالنسبة للمنتجات التي يتم شحنها دولياً، يُرجى ملاحظة أن أي ضمان من الشركة المصنعة قد لا يكون صالحاً؛ قد لا تتوفر خيارات خدمة الشركة المصنعة؛ قد لا تكون أدلة المنتج والتعليمات وتحذيرات السلامة مكتوبة بلغة بلد المقصد؛ قد لا يتم تصميم المنتجات (والمواد المصاحبة لها) وفقاً لمعايير بلد الوجهة والمواصفات ومتطلبات الملصقات؛ وقد لا تتوافق المنتجات مع الجهد الكهربي المستخدم في بلد الوجهة والمعايير الكهربائية الأخرى (تتطلب استخدام محوّل كهربي أو جهاز تحويل إذا كان ذلك مناسباً). المستلم مسؤول عن ضمان إمكانية استيراد المنتج بشكل قانوني إلى بلد الوجهة. عند الطلب من يوباي أو الشركات التابعة لها، يكون المستلم هو المستورد المسجل ويجب أن يلتزم بجميع القوانين واللوائح الخاصة ببلد الوجهة.
  • ليست كل المنتجات المدرجة على يوباي معروضة للبيع، لأن يوباي هو محرك بحث عالمي. المنتجات تخضع للوائح التصدير / التجارة.