The cards are well made seem to work well. They are a little pricey, but have held up well so far.

Good size - nice stick but not thick enough for long term wear. Would Like a divider system like there is for Mastered group to separate the groups of digits.

I am really happy with these addition flashcards from Think Tank Scholar. I homeschool my 6-year-old son and these flashcards, along with the use of workbooks, are wonderful for reinforcing addition skills. I can see why these flashcards are award winning! They are nice and sturdy, not flimsy like others on the market. They come in a very nice box, that allows them to stay organized with filing tabs. The math equation is on the front and the answer, along with the written equation, is on the reverse. The equation is very clear with the addition symbol included in the answer. These are so simple and so great! Im thrilled with these and will be buying more from the Think Tank Scholar series.

So helpful, kids can test each other and we can keep track of our prigress

My 16 year old has ADHD/ ASD. The format with the cards and dice help him engage. I love that they can also study by themselves and have not just the answers on the back of the cards, but also ways to visualize the answer. The only thing I wish the cards included was the equation flipped on the answer side too... 4 + 5 = 9 (presented vertically) = 5 + 4 = 9 I suppose one could just put those cards together, thats just my suggestion. :)

My oldest goes through phases of math excitement and recently was on the up so I showed her these cards. She likes the rainbow colors of the cards by each new number introduced and we both like on the back the visual to show the answer. Sometimes for bigger numbers we work just on the answer side so she can count the little squares. to figure it out. Currently our Dont Know Yet section is a lot bigger than what we know but Im glad I got these cards and will continue to use them for the next foew years.

During the quarantine I stocked up on anything that could help me teach my kindergarten without actually feel like I was teaching her and these flash cards are a slam dunk. She loves them and it’s helping me develop her math skills. I use both the addition & subtraction cards with my Kinder daughter.

We home school daughter and we use these to work on speed drills. They are great and her speed in math has improved.

We have gone through a handful of addition and subtraction flashcards but none of them were designed as we wanted. We started to make our own when we found these. These are designed perfectly to help our daughter learn addition & subtraction. Great quality as well. THANK YOU for making them!!

Quality flashcards. Clear prints. Great learning kit for my son. I also own the addition one. Makes a great guessing and learning game. Overall this is really helping my so memorize simple math in his head.