









Think Tank Scholar 681 Math Flash Cards (Award Winning) Jumbo Size Addition Subtraction Multiplication & Division Bundle, All Facts Set, Kids Ages 4+ Kindergarten, 1ST, 2ND, 3RD, 4TH, 5TH & 6TH Grade
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C.S.
> 3 dayBest math flash cards on the market!! The design, quality, and practicality are better than other brands. The back side of each card displays the answer, along with a visual breakdown that explains the answer in cubes/charts. Therefore, your child is not just memorizing the answer, but instead understanding the concept and method to reaching the answer. Other brands I’ve seen do no provide this visual breakdown, nor do they provide all variables for each fact/number. Also, the color coding and one rounded corner at the top of each card makes sorting easy. So glad I bought these cards for my kids!! So worth it! Customer service is great, too, but please keep in mind that they are a small business so give them up to 48 hours to respond. They will respond and they are so thoughtful and professional.
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M.F.
> 3 dayLarge print, sturdy shape and design, bright colors. Having kiddos that struggle with getting down in themselves when they get answers wrong, this has helped their self esteem so much. Having dividers with titles of “Mastered” “Sort of Know” and “Don’t know yet” or something to that affect, has helped them remove the stigma of struggling with some problems over others. The helpful hints to help them explain how to get to the answers. Highly recommend as a homeschool or standard school support.
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Jenn
> 3 dayThese flashcards are wonderful! They are high quality and I love that they come with tabs for keeping track of what has been mastered and what still needs worked on. Additionally, they store well/easily. I was originally only going to purchase the multiplication set, but decided to get the full set since I plan on having children and I am a soon to be teacher. I got all my bases covered now! lol.
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Marco Cavalieri
> 3 dayThe product is fine. Unfortunately, the box that holds the cards is damaged.
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SnowedUnder
> 3 dayI am really happy with these subtraction 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 subtraction 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. These are so simple and so great! Im thrilled with these and will be buying more from the series.
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troy l work
Greater than one weekBefore I bought these cards, my 7 year old and I discussed spending 10 minutes a Day with them. The first night, we studied for 10 minutes and then ended up playing one of the games for another 50 minutes! She has always scored around 95% on math tests and on the first runs of her homework, but now she is getting the work done in 25% of the time after a few days. Recommend
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Rebecca M
Greater than one weekI got these for my kids and they definitely improve there math facts! Super sturdy and worth the money!
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Daniel Starr
> 3 dayVery helpful for my 4 year old son who wants to learn addition and subtraction.
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Giovanny Jimenez
09-06-2025Mi hija tiene 5 y ya domina la suma y ha iniciado con restas, estas flash cards nos han ayudado mucho, son divertidas, son un juego, un metodo visual para apreder. Estamos usandolas a diario, es increible ver como mi hija esta adelantada en el salon de clases. Funcionan, vale la pena y lo mejor los resultados se ven en semanas, solo con juegos en casa.
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LaCreia Taylor
> 3 dayI havent used them yet but I like the way they look & im excited to start using them with the kids