When I turn my calculator upside down, the digits 1,2,4,5,6,8 and 9 still remain the same. For example, when I turn my calculator upside down, 65259 remains the same - that is, it stays 65259.
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Which lengths could be the sides of a triangle? 22 cm, 12 cm, 9 cm 12 cm, 22 cm, 8 cm 8 cm, 17 cm, 9 cm 17 cm, 8 cm, 10 cm
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