Montessori sorting tray with numbers cards 1-20(3 sections)
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Sorting tray with three sections.
Can be reversible with plus and minus side. Math board for learning numbers and addition and subtraction of numbers up to 20. This wooden set includes
- wooden reversible board
- 10 two-sided(reversible) cards with numbers from 1 to 20.
- 20 handmade felt balls.
This tray-board is reversible(two-sided), on the back of the board are trays with plus and minus for simple math tasks. You can create various tasks with addition and subtraction, using balls and number cards.
If you want only tray choose in variation- Sorting tray.
If you want tray with 1 set of number cards and 20 felt balls choose in variation- Sorting tray+1 set.
If you want tray with 2 sets of number cards and 20 felt balls choose in variation- Sorting tray+2 set.
If you want back side with trays and with plus and minus +1 set of cards+20 felt balls, choose in variation Plus minus side+1 set.
If you want double-sided board(reversible) +1 set of cards+20 felt balls, choose - Reversible+1set.
If you want back side with trays and with plus and minus +2 sets of cards+20 felt balls, choose in variation Plus minus side+2 sets.
If you want double-sided board +2 sets of cards+20 felt balls, choose - Reversible+2 sets.
We can personalized this board, only write us what name or text you want.
Made from oak. Finished with natural oil.
Board: Width- 20cm, length - 20 cm(7.9*7.9 inches). Thickness -1.8 cm (0.7 ") Each card 3,5*4 cm (or 1.4*1.6 inches). Felt balls approx. 1,5 cm or 0.59 inches. The size may deviate slightly because the balls are handmade.