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An online random number generating machine
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Numbers available: 1-90 1-75 1-50
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The numbers picked
Simple calculations (addition and subtraction)
Mixed Mathematics (The four rules, fractions, squares, cubes and roots)
Delay numbers appearing: 0 secs 1 second 5 s 10 s 30 s 60 s [Answers will appear on the grid as soon as the Pick A Number button is clicked for the next calculation/number even if the time chosen above has not yet elapsed.]
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