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¡¡  Sum Setter ¡¡

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A novel, self-contained device which offers virtually unlimited variations of all mathematical operations. A roll of the big clear die makes the 2 10-sided dice land in a random sequence; the symbol uppermost on the die acts as the operand. The removeable symbols (+ - ¡Á¡Â) allow teachers to match the levels of ability of their pupils.
Complete with product guide.
Size:7cm ¡Á 7cm.
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