Montessori Math reversible board with number cards 1-20 counting board 1

Montessori Math reversible board with number cards 1-20  counting board 1

 Wooden board for kids - math game for learning counting and addition and
 subtraction of numbers up to 20.
This wooden set includes- oak reversible board- 10 two-sided(reversible) cards with numbers from 1 to 20, and cards with <, >.- 20 handmade felt balls.

 SIZE
 Board:
 Width- 20cm, length - 20 cm
 (7.9*7.9 inches).
 Thickness -1.8 cm (0.7 )
 Each cm (or card 3,5*4 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