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Mental Math Practice 2: Subtraction Problems
- Mental Math Practice Series
- Narrated by: Spencer King
- Length: 1 hr and 26 mins
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Publisher's summary
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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Depressing from Cover to Cover
- By Drew (@drewsant) on 04-13-15
By: Andrea Lankford
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Reentry
- SpaceX, Elon Musk, and the Reusable Rockets That Launched a Second Space Age
- By: Eric Berger
- Narrated by: Rob Shapiro
- Length: 12 hrs and 59 mins
- Unabridged
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From launchpad explosions to a pernicious cricket infestation to the demanding management style of Musk himself, the rise of SpaceX was beset with challenges and far from inevitable. Find out how the startup beat the odds and flew high enough to outpace their rivals... and where they're going next.
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Appreciated the engineering details
- By Will on 10-19-24
By: Eric Berger
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Naked Statistics
- Stripping the Dread from the Data
- By: Charles Wheelan
- Narrated by: Jonathan Davis
- Length: 10 hrs and 48 mins
- Unabridged
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From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you'll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more.
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Starts well then becomes non-Audible
- By Michael on 09-07-13
By: Charles Wheelan
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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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