Easy to hold and simple to use. Review facts 1 through 12 quickly.
Features
- Sold as 48/Set.
- Easy to hold and simple to use. Review facts 1 through 12 quickly.
- Teaches two different math operations and the relationship between them. 5-1/2″ triangles.
- Facts through 12.
- Self-checking cards teach multiplication and division and the relationship between them.
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