--- product_id: 304604309 title: "Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games" brand: "think tank scholar" price: "665950₫" currency: VND in_stock: true reviews_count: 8 category: "Think Tank Scholar" url: https://www.desertcart.vn/products/304604309-think-tank-scholar-subtraction-flash-cards-150-facts-1-12 store_origin: VN region: Vietnam --- # 150 subtraction facts + 15 bonus + 2 word problems Color-coded minuends for targeted practice 6 prestigious 2021 awards won Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games **Brand:** think tank scholar **Price:** 665950₫ **Availability:** ✅ In Stock ## Summary > 🧠 Unlock subtraction mastery with award-winning flashcards that make math fun and unforgettable! ## Quick Answers - **What is this?** Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games by think tank scholar - **How much does it cost?** 665950₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/304604309-think-tank-scholar-subtraction-flash-cards-150-facts-1-12) ## Best For - think tank scholar enthusiasts ## Why This Product - Trusted think tank scholar brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visual Learning Made Easy:** Color-coded cards and large print enhance focus and retention for visual learners. - • **Award-Winning Quality & Design:** Recognized by 6 top parenting and educational awards for excellence and innovation. - • **Durable, Travel-Ready Flashcards:** Laminated, sturdy cardstock with rounded corners fits perfectly in your bag for learning anywhere. - • **Master Subtraction with 150+ Facts:** Comprehensive coverage from 1-15 plus bonus challenges to build confidence and fluency. - • **Engage with 6 Teaching Methods & 5 Games:** Multiple interactive approaches keep kids motivated and make math fun. ## Overview Think Tank Scholar Subtraction Flash Cards offer 150+ subtraction facts (1-15), including 15 bonus facts and 2 word problems, designed for kids ages 4-8. These award-winning, laminated cards feature color-coded minuends for targeted practice, six teaching methods, and five engaging games. Crafted from durable cardstock with rounded corners, they are perfect for on-the-go learning and come from a trusted US-based educational brand. ## Description Product description Subtraction Pocket-Size Flashcards Pocket Sized Subtraction Flashcards make learning fun! Think Tank Scholar Makes Learning Fun! Specially Designed Pocket-Size Math Flashcards to Help Learners Engage Learn math fundamentals in preparation for complex math concepts Visually understand concept behind the facts, not just rote memorization Build confidence and creative problem solving Think Tank Scholar - Inspiring a lifetime love of creative thinking and learning through educational games and materials that are both fun and thought provoking. Subtraction Pocket-Size Flashcards with Great Benefits Full set of 76 pocket-size subtraction flash cards which provide an easy, smart & effective way to make learning subtraction fun while ensuring your child is prepared for class & tests Ideal for elementary school students in kindergarten, 1st, 2nd, and 3rd grade Includes all facts 1-15, +15 bonus facts and +2 word problems Comes with 6 teaching methods and 5 fun learning games Designed with color coded minuends for targeted practice Preview answer in the corner of each card for easier quizzing Developed with one rounded corner for easy sorting & handling Produced from high-quality recycled materials - each card is made from smooth, durable card stock with a laminated coating; packs come in sturdy boxes Convenient size for at home or on-the-go Learn to Subtract All Facts 1-15 76 flashcards +15 bonus facts and +2 word problems Convenient size 65% of people are visual learners Color coded minuends for targeted practice 6 teaching methods; 5 fun games! Two Problems Per Card Preview answer in corner for easy quizzing Rounded corner for sorting & orienting Unique problems on front & back Well Constructed High-quality recycled materials Durable, smooth cardstock Sturdy package Pocket & Full-size Math Great benefits with each! Full-Size Dimensions: 3.1" x 5.2" Pocket-Size Dimensions: 2.25" x 3.7" How are these cards color coded? Each factor has it's own color. So 3's are green and 4s are blue, etc. This helps you sort the cards when targeting specific factors on which to work. How are these cards color coded? Each factor has it's own color. So 3's are green and 4s are blue, etc. This helps you sort the cards when targeting specific factors on which to work. How are the cards designed? Each Subtraction Pocket-Size card has 1 problem per side. The answer to the problem is on the upper corner of the opposite side for quick and easy quizzing. How are the cards designed? Each Subtraction Pocket-Size card has 1 problem per side. The answer to the problem is on the upper corner of the opposite side for quick and easy quizzing. What is the difference between Think Tank Scholar Pocket-size Addition and Think Tank Scholar Addition (full-size ) Full-size Addition: 1 fact per card (solution on the back), more facts, graphic visual aids on each card to assist in learning, a tab system to track progress Pocket-size Addition: 2 facts per card (solution on each side), convenient for on-the-go What is the difference between Think Tank Scholar Pocket-size Addition and Think Tank Scholar Addition (full-size ) Full-size Addition: 1 fact per card (solution on the back), more facts, graphic visual aids on each card to assist in learning, a tab system to track progress Pocket-size Addition: 2 facts per card (solution on each side), convenient for on-the-go How many bonus facts are included? There are 15 bonus facts and 2 word problems included with Subtraction Pocket-Size Math How many bonus facts are included? There are 15 bonus facts and 2 word problems included with Subtraction Pocket-Size Math Why do Subtraction facts only go to 15? Is there a reason 16 and above weren't included for subtraction? Most subtraction decks only go to 12, but we wanted to provide more value so our Subtraction deck includes facts up to 15. Be cautious - some decks claim to go to 20, but won't include all facts, skipping key facts to maintain a low card count. Why do Subtraction facts only go to 15? Is there a reason 16 and above weren't included for subtraction? Most subtraction decks only go to 12, but we wanted to provide more value so our Subtraction deck includes facts up to 15. Be cautious - some decks claim to go to 20, but won't include all facts, skipping key facts to maintain a low card count. Check Out Other Think Tank Scholar Products Subtraction Pocket-Size Pocket-Size Math Bundle Math Bundle (Full-Size ) Pocket-Size Add & Sub Add & Sub (Full-Size ) Sight Words Bundle Preschool Bundle Review: Size and quality are great. - Cards are very nice! Lots of them. Very sturdy. Large image. Our 8-year-old grandson was so excited to get his package. When he opened it, he was way less excited, which means we got exactly what his mom wanted. He'll perk up when we practice with him on zoom. In the meantime, he is practicing at home to be an ace at multiplication. Review: Great cards - These are great cards for my 4th grader. ## Features - ✅ LEARN SUBTRACTION: 150 facts subtraction flash cards for primary school students in kindergarten, first, second and third grades. All facts 1-15, +15 bonus facts and +2 word problems. Also comes with 6 teaching methods and 5 fun learning games. - ✅ AWARD-WINNING: Think Thank Scholar Pocket Math Flash Cards have won the 2021 National Parenting Product Award, 2021 Family Choice Award, 2021 Tillywig Brain Child Toy Award, 2021 Mom's Choice Awards, 2021 PAL Awards & 2021 Hot Diggity Award. - ✅ HELPFUL VISUAL AIDS: Cards have bold, large print with problems on one side and solutions on the other. Cards also include color coded minuends for targeted practice. - ✅ HIGH QUALITY CARDS: The travel size packs of laminated math flashcards are made from high quality card stock and come in extra-sturdy carton for storage. Each card includes one rounded corner for faster sorting and orientation. - ✅ Think Tank Scholar is a US company. All products proudly designed in Los Angeles, CA. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VRM9GLX | | Age Range Description | Kid | | Best Sellers Rank | #46,368 in Toys & Games ( See Top 100 in Toys & Games ) #344 in Educational Flash Cards | | Brand Name | Think Tank Scholar | | Customer Reviews | 4.8 out of 5 stars 169 Reviews | | Educational Objective | Learn Subtraction | | Item Weight | 68.07 Grams | | Key Product Features | ✅ AWARD-WINNING: Think Thank Scholar Pocket Math Flash Cards have won the 2021 National Parenting Product Award, 2021 Family Choice Award, 2021 Tillywig Brain Child Toy Award, 2021 Mom's Choice Awards, 2021 PAL Awards & 2021 Hot Diggity Award. | | List Price | 12.99 | | Manufacturer | Think Tank Scholar | | Manufacturer Minimum Age (MONTHS) | 36.00 | | Manufacturer Part Number | TTS-6-4 | | Material Type | Cardstock | | Number of Pieces | 150 | | Package Weight | 0.14 Kilograms | | School Type | Elementary School | | Size | Large | | Target Gender | Unisex | | Theme | Mathematics | | Title | Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games | | UPC | 850012306238 | ## Images ![Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games - Image 1](https://m.media-amazon.com/images/I/81kwbl5dkSL.jpg) ![Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games - Image 2](https://m.media-amazon.com/images/I/A1Jhm7hwbBL.jpg) ![Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games - Image 3](https://m.media-amazon.com/images/I/81qBWNo4z8L.jpg) ![Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games - Image 4](https://m.media-amazon.com/images/I/71dntG94XZL.jpg) ![Think Tank Scholar Subtraction Flash Cards - 150 Facts 1-12 - (Award Winning) Math Flashcards for Kids Ages 4-8 in Kindergarten, 1st, 2nd, 3rd, 4th Grade & Homeschool - 6 Teaching Methods & 5 Games - Image 5](https://m.media-amazon.com/images/I/71XLJ6mmb0L.jpg) ## Available Options This product comes in different **Edition** options. ## Questions & Answers **Q: How are these cards color coded?** A: Each factor has it's own color. So 3's are green and 4s are blue, etc. This helps you sort the cards when targeting specific factors on which to work. **Q: How are the cards designed?** A: Each Subtraction Pocket-Size card has 1 problem per side. The answer to the problem is on the upper corner of the opposite side for quick and easy quizzing. **Q: What is the difference between Think Tank Scholar Pocket-size Addition and Think Tank Scholar Addition (full-size )** A: Full-size Addition: 1 fact per card (solution on the back), more facts, graphic visual aids on each card to assist in learning, a tab system to track progress Pocket-size Addition: 2 facts per card (solution on each side), convenient for on-the-go **Q: How many bonus facts are included?** A: There are 15 bonus facts and 2 word problems included with Subtraction Pocket-Size Math **Q: Why do Subtraction facts only go to 15? Is there a reason 16 and above weren't included for subtraction?** A: Most subtraction decks only go to 12, but we wanted to provide more value so our Subtraction deck includes facts up to 15. Be cautious - some decks claim to go to 20, but won't include all facts, skipping key facts to maintain a low card count. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Size and quality are great. *by S***C on November 17, 2025* Cards are very nice! Lots of them. Very sturdy. Large image. Our 8-year-old grandson was so excited to get his package. When he opened it, he was way less excited, which means we got exactly what his mom wanted. He'll perk up when we practice with him on zoom. In the meantime, he is practicing at home to be an ace at multiplication. ### ⭐⭐⭐⭐⭐ Great cards *by A***. on January 13, 2025* These are great cards for my 4th grader. ### ⭐⭐⭐⭐⭐ Great flash cards. *by A***. on July 15, 2024* These are great flash cards for daily use. They are thick, easy to read and use. Great for any age. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/304604309-think-tank-scholar-subtraction-flash-cards-150-facts-1-12](https://www.desertcart.vn/products/304604309-think-tank-scholar-subtraction-flash-cards-150-facts-1-12) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-21*