This cube for (a + b)³ provides the basis necessary for the sensorial construction of higher powers of the same binomial: (a + b)4 and (a + b)5. Contained in a hinged wooden box with lid.
Algebraic Binomial Cube
118.88€
Повезани производи
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Numerals And Signs: Print172.59€Dodaj u korpu
6 sets of wooden cut-out numerals and subtraction exercises. Includes a divided beechwood box with lid.
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Spindle Box: Print128.82€Dodaj u korpu
The Spindle Box provides practice in associating quantity and symbol for the numbers 0-9. 45 loose wooden spindles are included.
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Sandpaper Numerals: US Version28.05€Dodaj u korpu
The Sandpaper numerals are mounted on smooth green boards.
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