The Three Corner® Addition and Subtraction Flash Cards are great for skill building and test prep! The triangle-shaped cards are just the right size for little hands and have rounded corners for easy sorting, plus they are extremely durable. Practice addition, subtraction, or both at the same time! Includes 48 double-sided cards featuring all facts 1-12. Ideal for teaching 1st Grade to 3rd Grade. Trend T-1670. Ages 6-8.
|Vendor Item Number||T-1670|
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