NT$25.00
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Introduction to Decimal Symbol includes a tray containing platic cards of different length and color to introduce the values of one, ten, hundred and thousand.
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GOLDEN BEAD UNITS
POWER OF TWO CUBE
PRINTED NUMERALS WITH BOX
PYTHAGORAS BOARD
SMALL WOODEN NUMBER CARDS 1-9000
BINOMIAL CUBE
SMALL NUMERICAL RODS
INTRODUCTION TO DECIMAL QUANTITY
HIERARCHICAL TRINOMIAL CUBE
FRACTION SKITTLES
TRINOMIAL CUBE
LARGE WOODEN NUMBER CARDS 1-9000
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