Mathematics
Ten solid wooden rods divided into units by alternating colors of red and blue.
The rods are constant in height and width (2.5cm) while graduated in length from 10 cm to 1 metre.
Mathematics | Numbers through Ten
Ten solid wooden rods divided into units by alternating colors of red and blue.
The rods are constant in height and width (2.5cm) while graduated in length from 10 cm to 1 metre.
Mathematics | Numbers through Ten
