346 Addition and Subtraction Flash Cards Bundle | All Facts | Color Coded

✅ AWARD-WINNING: Think Thank Scholar Math Flash Cards have won the 2019 Creative Child Product of the Year Award, 2019 National Parenting Product Award, 2019 Mom's Choice Award, 2019 Family Choice Award, 2019 Tillywig Brain Child Toy Award, 2019 Hot Diggity Award, and the 2019 National Parenting Center Seal of Approval. ✅ LEARN ADDITION AND SUBTRACTION: 346 adding and subtracting flash cards for primary school students in kindergarten and grades 1, 2, and 3. All addition facts 0-12 and subtraction facts 0-17, +4 addition and +2 subtraction bonus facts. ✅ UNIQUE VISUAL AIDS: Graphic illustration on back of cards help child clearly understand the math fact; also includes color coded addends and minuends for targeted practice. ✅ SORT & ORGANIZE: Exclusive tab system allows adults to organize the cards their child has mastered vs unmastered. Each card includes one rounded corner and is the perfect size for faster sorting and orienting. ✅ HIGHEST QUALITY: The packs of laminated math fl