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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TEEN BOARDS
HIERARCHICAL TRINOMIAL CUBE
BASE TEN
TENS BOARDS
TRINOMIAL CUBE
BINOMIAL CUBE
HUNDRED BOARD
ADDITION STRIP BOARD
INTRODUCTION TO DECIMAL SYMBOL
INTRODUCTION TO DECIMAL QUANTITY
NUMBER RODS
PYTHAGORAS BOARD
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