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How good are you at estimating angles?
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Play this game and see if you can figure out the computer's chosen number.
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Here is a chance to play a version of the classic Countdown Game.
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In these addition and subtraction games, you'll need to think strategically to get closest to the target.
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Can you select the missing digit(s) to find the largest multiple?
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Can you find a reliable strategy for choosing coordinates that will locate the treasure in the minimum number of guesses?
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What is the smallest number of answers you need to reveal in order to work out the missing headers?
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In each of these games, you will need a little bit of luck and your knowledge of place value to develop a winning strategy.
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In these multiplication and division games, you'll need to think strategically to get closest to the target.
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I'm thinking of a number. My number is both a multiple of 5 and a multiple of 6. What could my number be?
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Can you make doughnuts by matching these fractions, decimals and percentages?
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Some of the numbers have fallen off Becky's number line. Can you figure out what they were?
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How many solutions can you find to this sum? Each of the different letters stands for a different number.
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A game for 2 or more people, based on the traditional card game Rummy.
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How many different symmetrical shapes can you make by shading triangles or squares?
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Can you arrange these numbers into 7 subsets, each of three numbers, so that when the numbers in each are added together, they make seven consecutive numbers?
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Are these games fair? How can you tell?
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Find the frequency distribution for ordinary English, and use it to help you crack the code.
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If you are given the mean, median and mode of five positive whole numbers, can you find the numbers?
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Can you find a way to identify times tables after they have been shifted up or down?
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Can you work out which drink has the stronger flavour?
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Alison, Bernard and Charlie have been exploring sequences of odd and even numbers, which raise some intriguing questions...
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Can you find the squares hidden on these coordinate grids?
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Can you find sets of numbers which satisfy each of our mean, median, mode and range conditions?
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Anna, Ben and Charlie have been estimating 30 seconds. Who is the best?
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Can you figure out how sequences of beach huts are generated?
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Can you crack these cryptarithms?
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The large rectangle is divided into quadrilaterals and triangles. Can you untangle what fractional part is represented by each of the ten numbered shapes?
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If you move the tiles around, can you make squares with different coloured edges?
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Play around with sets of five numbers and see what you can discover about different types of average...
