Description
Set contains:
1) wooden tray* 5 (different size)
2) Bead cubes of 1000* 9
3) Bead Squares of 100* 30
4)Bead Bars of 10* 30
5) Bead Units* 30
6) 1-9000 Large Card* 1 set
7) 1-9000 Small Card* 2 sets
8) Arithmetic Signs Card* 1 set
9) Notched Card* 2









Example: Representation for Addition










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