
Alison's Montessori Materials
Decimal Checker Board
Rp 502.500
Rp 2.010.000
This material allows the child to practice long and short multiplication with decimals and whole numbers. This wooden checker board has 49 squares coloured in the hierarchical shades of green, blue and red. The diagonal squares represent the hierarchies from million to millionths and differentiate between decimals and whole numbers.