Interactive Math Facts Board - Subtraction Storage Containers The set is made of

The set is made of durable plastic and includes a spanner

and the foundations for innovation

Sold a 6 boxes for a total of 48 crayons

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Interactive Math Facts Board - Subtraction Storage Containers The set is made ofMPN: 005083 UPC: 848850120857 Our self checking, interactive Subtraction Skills Practice Board provides independent, tactile subtraction practice for facts up to 9 9. Students solve each subtraction problem and then spin the dial to check their answers. When they're done, they simply raise the handles on the sides to reset the dials and practice again. Key Features : i : Solve! Check! Repeat! Enjoy independent, tactile subtraction practice with our