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Introduction to Decimal Quantity includes a tray containing Golden Bead Materials of one individual unit bead, one bar of ten, one square of hundred, and one cube of thousand.
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SANDPAPER NUMERALS
ADDITION STRIP BOARD
SUBTRACTION STRIP BOARD
PRINTED NUMERALS WITH BOX
TRINOMIAL CUBE
BASE TEN
SPINDLE BOX
TEEN BOARDS
BINOMIAL CUBE
LARGE WOODEN NUMBER CARDS 1-9000
NUMBERS AND COUNTERS
PYTHAGORAS BOARD
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