Mental Math Practice 2: Subtraction Problems
Mental Math Practice Series
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Narrated by:
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Spencer King
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By:
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Spencer King
About this listen
Do you want to become mentally sharper and quicker? Do you want to be able to save time and calculate large numbers on the go while you're shopping or splitting up a bill at a restaurant? Do you want other people to notice how you seem to not need a calculator, how you seem like such a genius? If yes, then this audiobook is for you.
Mental math is the ability to solve math problems in your head, without the need to write or use a calculator. And it has all of the benefits implied above and much more. Preliminary studies have even shown that mental math can improve your emotional health as well. So, why not engage in mental math problems?
This audiobook is for students and even interested adults. It can be used for serious practice, competition between two or more people, or for a fun night with family and/or friends. The first chapter consists of two-digit subtraction questions, and the second chapter consists of three-digit subtraction questions. The narrator will say a question and give the listener a certain amount of time to come up with an answer before proceeding on to the next question.
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By: Eric Berger
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Inspired
- How to Create Tech Products Customers Love, Second Edition
- By: Marty Cagan
- Narrated by: Marty Cagan
- Length: 7 hrs and 45 mins
- Unabridged
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How do today's most successful tech companies - Amazon, Google, Facebook, Netflix, Tesla - design, develop, and deploy the products that have earned the love of literally billions of people around the world? Perhaps surprisingly, they do it very differently from the vast majority of tech companies. In Inspired, technology product management thought leader Marty Cagan provides listeners with a master class in how to structure and staff a vibrant and successful product organization and how to discover and deliver technology products that your customers will love.
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Great book, terrible audio wanted to ask a refund
- By Srikanth Ramanujam on 11-15-18
By: Marty Cagan
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The Butchering Art
- Joseph Lister's Quest to Transform the Grisly World of Victorian Medicine
- By: Lindsey Fitzharris
- Narrated by: Ralph Lister
- Length: 7 hrs and 54 mins
- Unabridged
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In The Butchering Art, the historian Lindsey Fitzharris reveals the shocking world of 19th-century surgery on the eve of profound transformation. She conjures up early operating theaters - no place for the squeamish - and surgeons, working before anesthesia, who were lauded for their speed and brute strength. They were baffled by the persistent infections that kept mortality rates stubbornly high. A young, melancholy Quaker surgeon named Joseph Lister would solve the deadly riddle and change the course of history.
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Not one boring moment!
- By WRWF on 12-22-17
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Cosmic Queries
- StarTalk’s Guide to Who We Are, How We Got Here, and Where We’re Going
- By: James Trefil, Lindsey N. Walker - editor, Neil deGrasse Tyson
- Narrated by: Neil deGrasse Tyson, Lauren Fortgang
- Length: 6 hrs and 18 mins
- Unabridged
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In this illuminating audiobook, Tyson and coauthor James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia - How did life begin? What is our place in the universe? Are we alone? - and provide answers based on the most current data, observations, and theories.
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Not worth it
- By Daniel Earl on 03-15-21
By: James Trefil, and others
What listeners say about Mental Math Practice 2: Subtraction Problems
Average customer ratingsReviews - Please select the tabs below to change the source of reviews.
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- Amazon Customer
- 04-01-22
Mental Math Practice 2
This book has help me become mentally sharper and save time in many different ways. I feel that I can now do all those little calculations with ease. I can problem solve and it has made me more confident with other areas of my life and mental health which is an added bonus.
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- Jessica Brown
- 04-08-22
Educational Book
This book was so much fun listening to I play with my sister and we got a lot right. If was different answering all the math questions in our head because we were never taught that in school. My sister even played with her kids.Highly recommend adults to buy this book for their kids.
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- cayden
- 06-01-22
Great Practice!
Just like the first book, this book was well constructed and great for learning math!
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- Brian
- 04-04-22
Another helpful resource for mental math
I grabbed a copy of the first book in this series and played it for a young family member who’s trying to improve his math skills. He enjoyed it, so, when I saw this one, I figured I’d grab it as well to keep things fresh for him.
It’s very similar to its predecessor, but instead of asking addition-based questions, it focuses on subtraction-related ones. It’s definitely a great and unique way to level up one’s mental math skills.
I think my only “word to the wise” is the same as in the last book: chapter one covers two-digit-based questions, while chapter two covers three-digit-based ones. For that reason, I think the first chapter is better for middle schoolers, and the second chapter is more well-suited for high schoolers.
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- Miss N A Sanderson
- 03-31-22
Great listen
A great listen for those who need some math practice. And easy to do because all you have to do is listen and learn. Highly recommended for school kids
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