Top Rated in Math Materials

Compare the most helpful customer reviews of the best rated products in our Math Materials store. These products are shortlisted based on the overall star rating and the number of customer reviews received by each product in the store, and are refreshed regularly.

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Top rated products in Math Materials

4.8 | 22,173 customer ratings
97% of the ratings are 4-stars or 5-stars
Imagine my surprise when I found out that my old TI-83 didn't have enough power to do everything I needed it to do for my next three math classes, College Algebra (math 114), Calculus for Business and Stats! After a lengthy conversation with my Math Professor, she recommended I pick up a TI-84 and if i was willing to pay a bit more get
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By Christine Mislang
I've had this calculator for over 2 years now. It's served me faithfully all that time, and software and programs work flawlessly. It does what it's meant to do. No problem there. However, I'm ignoring the elephant in the room, the price. I bought the calculator for over $110 2 years ago, and the price hasn't really changed since. A
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By Fayge
I had a TI-84 in college. It was great. I ordered this calculator for my daughter for school and it arrived a day later than promised. When it was turned on the screen was white and blank. Thinking it needed to charge, I charged it for 24 hours. It is still white and blank. When it is plugged into the computer, it says that the OS
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By Kindle Customer
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4.8 | 18,170 customer ratings
95% of the ratings are 4-stars or 5-stars
PLEASE NOTE: This is the exact model and the only model that is used for the official GEDTest. If you are preparing to take the Official GED Test, this is the calculator youneed to learn on. Every TI Calculator model has keys arranged a bit differently.You need to learn to use this one. TI-30XS MultiView Scientific CalculatorWhen you
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By Pocket Wolf
These are THE BEST calculator to buy for a medium level (middle school through algebra) math student. I teach secondary and post secondary students and this is the calculator I tell them all to buy.It is better than the TI-30XSII because you can see what you had previously input. That is really the main difference between the two
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By Beth Stuart
This is my second time purchasing this calculator, only because I can’t find my old TI-30XS. The last one I had lasted my brother and I at least 7-8 years until I lost it recently! I’ve seen a few reviews saying that this calculator is awful for math or chemistry and that it doesn’t solve things properly, but that is NOT TRUE AT
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By Jessica
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4.8 | 13,449 customer ratings
95% of the ratings are 4-stars or 5-stars
As many other reviewers have said, the silver reflective keys are the one big negative with this otherwise awesome calculator. Idea #1 - I did what others suggested and used a fine point sharpie to color in the button etchings. Slightly better, but the reflective paint still made the buttons hard to see.Idea #2 - Turns out the Texas
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By The Mighty Thalurian, Emperor of Zornax IV
The best non-programmable TI calculator there is, this is the most powerful scientific calculator allowed on the FE/PE engineering exams. It has some of the familiar button placements that will help transition from the more powerful models, but retains many of the same powerful functions. It even has functions not available on the TI-84
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By Imagine Reason
Check out the customer images. The main function keys (far right column) are very hard to read. They are not painted black as shown in the ad. They are only a slight indentation on an otherwise bright silver pad. Unless you have 20/20 vision, or better, you will be probably constantly confuse the ( - ) for the divide sign, and the (+)
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By Ariesman1620
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4.8 | 6,975 customer ratings
95% of the ratings are 4-stars or 5-stars
I think that this calculator is a bit better than my fx-115ES PLUS. But they are very, very similar.This is a good price point for a non-programmable calculator and is approved for land surveying exams.The only real complaints I have is that it is so light and slick. I would like it if it was a bit heavier and had more friction to
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By Jason Lee Perkins
At first glance, fx-991EX looks like a modernized version of fx-115ES PLUS. However, it has some shortcomings, compared to the predescessor:1) Missing functions: LCM, GCD, Remainder division, Recurring decimals, and Product calculation - I have no idea why it was necessary to remove these important functions, so this is definitely a
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By Philip T.
------ From the manual --------------------------------------------"Note: Calculation history data is all cleared whenever you press "ON", when you change to a different calculation mode, when you change the Input/Output setting, or whenever you perform a RESET operation [...]""Important: Any time you exit the
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By C
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4.8 | 6,880 customer ratings
95% of the ratings are 4-stars or 5-stars
My 7th grade daughter absolutely loves this whole series and so do I! She is homeschooled and learns easily but gets bogged down sometimes by curricula and regular textbooks. These study guides have been a great way for her to learn the important information and retain it. We currently use the entire series as her "spine" for
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By R. Schu
These book series are great. I bought math, history and science versions of these books. All of them do a wonderful job of conveying complex subjects in easy to digest chunks.5 stars if the quiz portions are irrelevant to you.- 1 star for quiz answers on the page directly behind the questions for each section or chapterI am using them
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By Nyx
I would have given this book a five star as my 7th grade ELA students love it, many asked their parents to purchase it, but the book is missing two things. The first is information about symbolism which is a difficult topic to teach and the format of this book would have really helped the student learn it. I would have given a four star
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By Bookaholic
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4.8 | 3,522 customer ratings
94% of the ratings are 4-stars or 5-stars
These DO NOT start at the end of the ruler. METRIC is not on the top. I ordered these because Metric was on the top and the ruler started on the very end of the metal as it is in the picture. In addition the 1/2 mm marks make the ruler unreadable. I hate to return a $8 purchase but I will be returning these.UPDATE: After posting
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By Jeffrey
So what I like about these rulers are that the inches run left to right on the bottom/lower side of the rulers. Within each inch segment there are differing fractional units of measurement depending on the which inch segment you are in.I did have one problem, the 14" ruler was inaccurate, at closer inspection it was cut short and it was
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By shaboussie
Only received two rulers, two missing. Amazon recalled the set and sent a new set next day. New ones were definitely new in wrap, as compared to previous set that was missing two and packaging didn't look 'new'. Overall, these look great and I'm sure I'll get plenty of use out of them. The small ones will make smaller crafting easier
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By Max
4.8 | 3,470 customer ratings
95% of the ratings are 4-stars or 5-stars
This calculator is amazing. I have been using a ti 84 for Introductory College Algebra, and the Ti Nspire Cx 2 CAS is light years ahead of the Ti 84. The calculator is easy to use and can factor almost any Polynomial I can throw at it. The Ti Nspire cx 2 CAS is a winner in my book, and I highly recommend this
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By Kindle Customer
Can't ever go wrong with a TI-Nspire. I've used the normal TI-Nspire CX at school during all my 4 years in high school, so I've become fairly comfortable with operating it. But, I felt it was time for an upgrade, so I chose this, and I've got to say, best investment ever. As an engineering college student, this calculator really helps
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By Quynh
I'm an adult engineering professional, not a student.Really like the CAS system that solves, simplifies, factors, expands, etc. algebraic expressions. No need to convert systems of equations to matrices. No worrying about silly mistakes in algebra. I really like that expressions can be variables, makes substitution super easy.I'm coming
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By Kindle Customer
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4.7 | 16,168 customer ratings
94% of the ratings are 4-stars or 5-stars
Do you ever have problems with people recognizing that you're female? Do people ever have the gall say that you're a "reasonable" and "practical" person? Finally, are you tired of people mooching off you by asking to use your calculator? If this has happened to you or someone you love, buy this calculator in this
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By Amazon Customer
I bought this calculator for a chemistry course that didn't allow graphing calculators. I was hesitant to switch from my TI-89, which I love, and I will say this calculator took some getting used to. The buttons do not seem to be as sensitive as those on the TI-89, and I found that for the first several months I was constantly making
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By Sarah B
This is a fine calculator. It works great. Has more functions than I'll probably ever use. Then why do I not recommend it?There is a design flaw.I have attached 3 photos where you see the screen. You'll notice that when you turn the calculator on and look at it from an angle (as you would if you kept it on a desk while you were testing)
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By J. Yoon
4.8 | 1,852 customer ratings
97% of the ratings are 4-stars or 5-stars
Love this calculator. I do a lot of wood working as a hobby. Any woodworker knows that the key to good fractions and knowing a little geometry like rise over run. For so many years I would have to break down fractions into decimals to use them on my calculator then turn that decimal back into a fraction that I can actually use on my
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By Elijah Stephens
As a professional estimator I rate this calculator as a must have item. Figuring stair risers, roof pitch, jack rafters, concrete volume all became so much easier and faster. I am able to provide accurate answers to customers in an
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By Twalton
I was all set to love this calculator until I discovered it doesn't calculate rafter tail length. Then I found that the 4067 model does calculate total rafter length including the rafter tail. I returned this item and intend to purchase the 4067 model in the near future. Excepting for not calculating total rafter length, this
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By j smith
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4.7 | 6,260 customer ratings
93% of the ratings are 4-stars or 5-stars
Very cute and shipped same day. The long wait was entirely due to US customs. Very stylish and cute set. Would (will) but again so I can have multiple
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By Amazon Customer
Wish it had a chemistry stencil I’ll have to purchase it separately bummer. Otherwise it was quite nostalgic to get my daughter the product I used in the 70’s and
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By Sharz B
My daughter loves the colour, Helps her to identify it at school. Does what it is supposed to do. I like that it offers the timetable
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By gniku2
product price FREE Shipping
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4.7 | 4,678 customer ratings
92% of the ratings are 4-stars or 5-stars
This ruler set is *awesome*, and exactly what I needed! I can't count the number of times I've been sitting at my computer, either about to order something and needing to understand exactly what are its dimensions, or writing a review and wanting to describe exactly its dimensions - leading to my having to get up, trudge downstairs to
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By Anne P. Mitchell
I've used a plastic ruler for forever it seems. They get difficult to read after awhile (the markings fade), so this time I thought I would try a metal ruler.I like that this came as a set of two -- a 6-inch and a 12-inch. Honestly, I will probably use the 6-inch ruler more often than the larger one -- but it's nice to have both. And
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By Gail N.
In updating my workshop, I have been replacing several tools with better quality versions. I had an old wooden ruler that I wanted to replace and be able to hang it up on my peg board. I saw this set and decided to give them a try. The included 6" ruler was a bonus to me. Overall, I do like them.I do have a laser drilled measuring
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By R. Lisano
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4.7 | 4,356 customer ratings
93% of the ratings are 4-stars or 5-stars
This thing is amazing! It slides smoothly. The lock works great! I bought 2 different ones to compare quality and this one blew the other one out of the water. I ordered another one as a gift for my dad too. Highly
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By tasha marie
My best friend is a contractor and he had a version of this that was 5 inches and it was a pain in the ass to use. I bought him this as a birthday present and he lost his mind! He tried it out immediately and looked like a little kid at Christmas. He said this is the best version of this type of tool he has ever used. I watched him
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By Paradox
Very useful product, basically for construction workers, used around the house as well. true to size, I would
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By Eduardo silis
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4.7 | 4,355 customer ratings
93% of the ratings are 4-stars or 5-stars
✔️This calculator is great overall!✔️Good price.✔️Has basic keys.✔️Bright, cheery sunshine yellow.✔️Big keys.✔️Easy to use.✔️Reasonably priced.✔️Love using it!✔️Just the size & basic keys that I wanted to keep on the desk.✔️Keep in mind that this is not a scientific calculator (they cost much much
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By LuckySeal
I don't need fancy advanced math, just want basic arithmetic functions with large, easy-to-see numbers and easy-to-hit buttons. This works perfectly for those needs. When it arrived, I just set it near a window for a day to charge up the solar battery, and it has worked fine since then. It may not seem to work right away as the
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By Lee
I wanted a calculator that was easy to use, had big numbers and was colorful. I got it in this product. I liked it so much that I ordered the green at first and followed up with the pink and blue later. I have 3 of them to place in different rooms. I didn't care about the scientific calculator and just wanted something to easily
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By Mari in CT
4.8 | 1,523 customer ratings
96% of the ratings are 4-stars or 5-stars
I’m disappointed that despite the vast, and often useless capabilities the Nspire has, it can’t do something as simple as give an answer in irrational form nor can it give an answer in radical form. For example, If you type in cos(π/4), the answer it gives you 0.707 instead of (sqrt 2)/2. This is just a simple example but imagine
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By mipsy
The good thing is that it is reliable and seems to work well. Buttons are responsive and are consistent from one to the another. The charge lasts an entire day, however it would be nice to have a battery backup in case the charge wears off during an important exam. The downsides are that the charging cable does not connect direct to a
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By ANNE M T
I've had this calculator for weeks now waiting to start some online classes. I researched and read that this calculator is top of the line. The display is very nice. It's vivid in color and is large enough to read. But I'm not sure it's worth this much money. It's not even touch screen and the calculator honestly feels very light and
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By SomeoneOutThere
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4.7 | 4,082 customer ratings
92% of the ratings are 4-stars or 5-stars
These arrived the day after ordering and they are in great shape. Mine are not broken like some reviewers were. They are flexible and easy to see through which is a useful feature to me. Since they are so inexpensive I ordered two sets - so now I have two 12 inch rulers and two 6 inch rulers. And I got all four of them. When I
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By senior citizen
By CW
These are dollar store quality rulers made to look better than they are. They're super thin plastic that does not feel sturdy. Think poster-board thickness rather than foam-board thickness.They already came with blemishes on the plastic right out of the packaging.To their credit though, the measurements do seem accurate when compared to
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By Eric Matsui
product price FREE Shipping
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4.8 | 1,489 customer ratings
95% of the ratings are 4-stars or 5-stars
There is nothing particularly fantastic or different about this calculator. It does what it should, has a good layout, and the "right" size to it.THIS is the calculator I have used at work for 15 years, and have become so tuned to it's size and layout...that I fumble with ANY other calculator.Fast forward 15 years and the one I
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By Skullywag
Purchased this brand calculator after contacting their C/S to see if the battery was replaceable without too much difficulty. Assured it would be easy to replace when the time came. Previous standard calculator (not this brand) when I unscrewed the back, the entire calculator fell apart — electronics, key pads falling out!This
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By Chris B.
In use for just a week, it operates pretty much as expected. Still getting used to a slightly different arrangement of function keys from the 30-yr model that finally gave up. Good action to the keys, so far no input errors due to touch. Only "Con" that bugs me is that the display will not show the end "0" (as in $22.40)
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By Jussayin
product price & FREE Shipping. Details
4.7 | 3,519 customer ratings
94% of the ratings are 4-stars or 5-stars
There is a lot to like about this calculator and the company that makes it. The calculator is a great example of excellent and attractive engineering. The simplicity of the design is much appreciated, especially when compared with standard graphing calculators. It is a beautiful product and has some nice unexpected features that
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By Donald M. Shepherd
***EDIT March 20, 2018 NumWorks has had several updates (now at version 1.3) in the last few months and I've upgraded it to 4 stars. Not yet perfect, but much more capable than it was. I've updated my review. ***This is a fantastic scientific and graphing calculator. I am a high school math teacher, and I can now recommend it for all
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By Will Wright
This calculator is really good and a good price. The only reason I'm giving it 4 stars instead of 5 is because I think that is missing two features that would greatly improve the functionality. It is missing Engineering Notation and a Programmer Mode. With these features it would be a 5 start product for sure.I was also pleasantly
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By KodiakDraco
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4.7 | 3,341 customer ratings
93% of the ratings are 4-stars or 5-stars
I've been looking for a clear ruler for accurate measurements of certain flat materials and objects, including paper. Here I got two! The plastic is crystal clear and can bend a bit (see pics). I've measured it and it's 12 inches long. Perfect for the
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By Rock Edge
I got this for my kids. It's sturdy and easy to use. I like that it measures both in inches and centimeters. The fact that the ruler is clear is also a plus for
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By Feisty Shopper
Disgusting is kind of an odd review for a ruler. But take a look at the picture of what I received. There was hair & Vaseline fingerprints all over it! I tried cleaning it with Windex but it wouldn't come off!
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By kavlito
product price + $29.99 shipping
4.8 | 1,323 customer ratings
95% of the ratings are 4-stars or 5-stars
We used to use the TI-82 (or similar) graphing calculators (I'm a 20 year secondary math teacher). Now with every one having a tablet, Desmos has replaced them for graphing (seriously, folks - it's time to learn how to use Desmos). That said, a handheld still has a place. The TI-30XIIS is a terrific handheld for everything from middle
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By DK
I bought this calculator specifically because it displayed fractions vertically instead of sideways as shown in the Amazon picture attached. I’ve also attached a picture of the calculator I received and how the fractions are displayed sideways. This is not what I expected and I will need to return it. Great Price for the standard
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By Carolyn NY
WATCH YOUR NEGATIVES. If you don’t make sure your negative numbers are enclosed in parenthesis, this calculator will give you the incorrect sign! I also have found that occasionally when I try to put in a decimal the calculator doesn’t accept it immediately and I have to do my calculations a second time to ensure the decimal makes it
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By Amanda Johnson
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4.8 | 1,285 customer ratings
95% of the ratings are 4-stars or 5-stars
I like large print and the buttons on this one are plastic, (not those awful soft buttons that stick and make mistakes when you are trying to get a job done). It's a nice size so it doesn't take up too much space on desk or clipboards. Instructions are EASY to read and understand! Even for a senior like me. VERY HAPPY with this purchase
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By E.J.H.
I had been using a convenient large-print calculator for years to figure students' grades, and it finally gave up the ghost. I wanted something inexpensive, easy-to-read, and stable for punching in numbers quickly. This works on all levels, AND it also comes in a lovely shade of purple that makes the boring task a bit more
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By R. L. Inboden
I really purchased this because it's purple. I was a bit concerned it might be kind of cheap & flimsy, however, that is not the case! It is a nice sturdy calculator, color is great, large buttons, very easy to read & definitely worth my
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By Skeeterette