Base 10 assortment
Different kinds of blank wooden base 10 material. Use the units, bars, squares and cube to materialise the decimal numerical structure.
For example the number 132. This number consists of 1 hundred, 3 tens and 2 ones. Support this fact by placing 1 flat, 3 longs and 2 units.
Clarify, by using the blocks, the principle of conversion of hundreds and tens: 1 squares is equal to 10 bar and 1 bar is equal to 10 units.
wooden box with transparent lid
100 blank wooden units of 1 cm3
20 blank wooden longs of 10 cm3
2 blank wooden flats of 100 cm3
This item will be sent from Nienhuis, please see our Delivery Page for details. Any additional postage charge will be calculated in the checkout as Nienhuis Delivery (NL).
This is an educational product and is only to be used under the supervision of professional trained adults in a school environment.