Base 10 - assortment

Basic set of 10 wooden blanks.

Use units, longs, bars and the cube to materialize the decimal numerical structure. For example, the number 132. This number is made up of 1 hundred, 3 tens and 2 units. Support this fact by placing 1 square, 3 bars and 2 units.

Work on the principle of converting hundreds and tens: 1 square equals 10 bars and 1 bar equals 10 units.

Contents:

• wooden box with transparent lid (32 x 21.5 x 3.5 cm)
• 100 blank 1 cm3 wooden units
• 20 blank 10 cm3 wooden bars
• 2 blank 100 cm3 wooden squares