









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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Joshua Waldman
> 3 dayThere’s a lot of repetition but that’s what rote memorization is about and with these sets I’ve got my 1st graded and preschooler outperforming much older kids. It’s really a great tool that combines with direct teaching can really do wonders.
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Amanda Citchen Taylor
> 3 dayNice for my 6 my year old
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Katie
10-06-2025I use these with the students I tutor. Great ease of use. Love the “mastered”, “sort of know” and “don’t know yet” cards. Very high quality, and worth the price!
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David Zimmerman
> 3 dayPrice was a little high, but great quality and easy to organize.
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Rodney J Miller PCA
Greater than one weekExactly as ad states. Great educational assistance tool. The included charts are an awesome aid as well. Takes the stress out of learning and brings in some family quality and fun time.
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Carolina Andrade
> 3 dayI love these flash cards, good quality and my kids (10 and 6) like them. We end up getting the whole set, addition, subtraction, multiplication and division.
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Trung
> 3 dayQuality 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.
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Rudy Chavarria Jr
> 3 dayVery durable and easy to use and work with. The lessons in the boxes help too. Strong box too.
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Honey
> 3 dayHigh quality flash cards and organization system to focus on facts you dont know. I like only one fact per card and helpful suggestions for success.
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Marcus Nelson
Greater than one weekThese cards are well made and feel quality, however, one of the charts that came with the set, the Division Chart, was completely off. Kinda bizarre considering the rest of the products are so well done.