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More Less is More
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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Shady Symmetry
How many different symmetrical shapes can you make by shading triangles or squares?
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Square It
Players take it in turns to choose a dot on the grid. The winner is the first to have four dots that can be joined to form a square.
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Factors and Multiples Puzzle
Using your knowledge of the properties of numbers, can you fill all the squares on the board?
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m, m and m
If you are given the mean, median and mode of five positive whole numbers, can you find the numbers?
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Multiples Sudoku
Each clue in this Sudoku is the product of the two numbers in adjacent cells.
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Countdown fractions
Here is a chance to play a fractions version of the classic Countdown Game.
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Sticky Numbers
Can you arrange the numbers 1 to 17 in a row so that each adjacent pair adds up to a square number?
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Magic Letters
Charlie has made a Magic V. Can you use his example to make some more? And how about Magic Ls, Ns and Ws?
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Summing Consecutive Numbers
15 = 7 + 8 and 10 = 1 + 2 + 3 + 4. Can you say which numbers can be expressed as the sum of two or more consecutive integers?
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Remainders
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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Connect Three
In this game the winner is the first to complete a row of three. Are some squares easier to land on than others?
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Doughnut percents
A task involving the equivalence between fractions, percentages and decimals which depends on members of the group noticing the needs of others and responding.
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Number Lines in Disguise
Some of the numbers have fallen off Becky's number line. Can you figure out what they were?
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Two and Two
How many solutions can you find to this sum? Each of the different letters stands for a different number.