An astronomer, a physicist and a mathematician are on a train in Scotland. The astronomer looks out of the window, sees a black sheep standing in a field, and remarks, "How odd. Scottish sheep are black." "No, no, no!" says the physicist. "Only some Scottish sheep are black." The mathematician rolls his eyes at his companions' muddled thinking and says, "In Scotland, there is at least one field, containing at least one sheep, at least one side of which appears black from here."

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How does a cow do math? With a cowculator.

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Why is it hard for a blonde to count to 70? Because 69 is such a mouthful.

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Student: What’s infinity? Math Teacher: Think of a number. Student: Okay, I’ve got one. Teacher: Good. That’s not it.

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A math teacher asks a pupil, what are 3, 5, 7 and 11? The pupil thinks for a moment and then replies, "On 3 there is cartoon network, on 5 we have cartoon network, on 7 dad checks out news-bulletin and the channel that comes by pressing 11 on the remote is FTV, which my brother watches late at night."

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