Recognize and use structures in number recognition (e.g. 1000 as 10 H or as 100 T).
Use the structure of the decimal system (bundling, place value) in a planned and systematic way and justify relationships between different number representations (e.g. place value notation, graduated notation:
734 → 7H 3T 4U, number word, units cube / tens bars / hundreds plates), to be able to use the decadal place value system with confidence.
Compare spatial contents of simple solids by building with unit cubes and by counting unit cubes.
20 natural-colored rods of five (5 x 1 x 1 cm) made from RE-Wood®.Perfect for expanding the Base Ten Sets.Packed in a reclosable FSC-certified paper bag.