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Addition and Subtraction

  • $15.75
  • $15.75

Learners of any age find Three Corner Flash Cards engaging and fun! Unique three-sided cards teach not just addition and subtraction facts from 0 to 12, but also the relationship between them. 240 equations are included in the set.

Self-checking cards are durable, easy to hold, and have big, easy-to-read type that can be seen from across a room. Great for use at home and on-the-go, in classrooms, small groups, and individual practice.

Award-winning set supports national and state early-childhood math standards. Handy reusable storage container holds 46 cards, 5-1/2" across. Recommended for ages 6 and up.