Tens Boards: Us Version
Kód: 1MM106USDetailní popis produktu
Using the Tens Boards, the child explores the number names of the tens and the sequence of numbers 11-99. Bead quantities are created from the 10 bars and unit beads in the Tens Bead Box (sold separately) and are associated with the corresponding numeral on the Tens Board. Includes a wooden box with lid containing 2 Tens Boards and 9 wooden cards printed with the numerals 1-9. 1 board has five printed number slots (10-50), the other has four printed number slots (60-90).Doplňkové parametry
| Kategorie: | Matematika |
|---|---|
| EAN: | 8719924056803 |
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