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It's like 'Peaches Today, Peaches Tomorrow' but interestingly generalized.
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In abstract and computer generated art, a real object can be represented by a simplified set of lines. Can you create a picture using mathematical instructions?
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What happens when we square complex numbers? Can the square of a complex number be real?
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I need a figure for the fish population in a lake. How does it help to catch and mark 40 fish?
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Anna, Ben and Charlie have been estimating 30 seconds. Who is the best?
This article describes how the NRICH Early Years resources aim to further develop young children's natural problem-solving abilities in the context of mathematics.
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Can you build a distribution with the maximum theoretical spread?
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Think of two whole numbers under 10, and follow the steps. I can work out both your numbers very quickly. How?
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Calculate the fractional amounts of money to match pairs of cards with the same value.
