NT$250.00
Out of stock
The Pegboard and color-coded pegs and cups are used for demonstrating the mechanism of finding square roots.
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HIERARCHICAL TRINOMIAL CUBE
POWER OF TWO CUBE
LARGE WOODEN NUMBER CARDS 1-9000
ADDITION STRIP BOARD
SMALL NUMERICAL RODS
TEEN BOARDS
BASE TEN
SMALL WOODEN NUMBER CARDS 1-9000
PYTHAGORAS BOARD
FRACTION SKITTLES
SANDPAPER NUMERALS
SPINDLE BOX
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