Exploring and noticing
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problemFibonacci surprises
Play around with the Fibonacci sequence and discover some surprising results!
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problemProving the laws of logarithms
Here you have an opportunity to explore the proofs of the laws of logarithms.
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problemUnequal averages
Play around with sets of five numbers and see what you can discover about different types of average...
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problemWipeout
Can you do a little mathematical detective work to figure out which number has been wiped out?
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problemAbout average
Can you find sets of numbers which satisfy each of our mean, median, mode and range conditions?
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problemDifference of two squares
What is special about the difference between squares of numbers adjacent to multiples of three?