NT$135.00
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The Multibase Material is for hierarchical and geometric representation of numbers in bases 2 and 3 for counting forwards and backwards, and for converting numbers from base 10 into these bases and vice versa.
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SMALL WOODEN NUMBER CARDS 1-9000
FRACTION SKITTLES
POWER OF TWO CUBE
SUBTRACTION STRIP BOARD
NUMBERS AND COUNTERS
PYTHAGORAS BOARD
TRINOMIAL CUBE
INTRODUCTION TO DECIMAL QUANTITY
PRINTED NUMERALS WITH BOX
BINOMIAL CUBE
SPINDLE BOX
ADDITION STRIP BOARD
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