Being resilient

  • Less is More
    problem
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    Less Is More

    Age
    7 to 14
    Challenge level

    Use your knowledge of place value to try to win this game. How will you maximise your score?

  • Dicey Operations
    game
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    More Dicey Operations

    Age
    7 to 14
    Challenge level

    In these multiplication and division games, you'll need to think strategically to get closest to the target.

  • Number Lines in Disguise
    problem
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    Number Lines in Disguise

    Age
    7 to 14
    Challenge level

    Some of the numbers have fallen off Becky's number line. Can you figure out what they were?

  • problem
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    Factor Lines

    Age
    7 to 14
    Challenge level

    Arrange the four number cards on the grid, according to the rules, to make a diagonal, vertical or horizontal line.

  • Sealed Solution
    problem
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    Sealed Solution

    Age
    7 to 14
    Challenge level

    Ten cards are put into five envelopes so that there are two cards in each envelope. The sum of the numbers inside it is written on each envelope. What numbers could be inside the envelopes?

  • A chopped carrot beside a whole carrot. The carrot top sits away from the chopped carrot.
    problem
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    Remainders

    Age
    7 to 14
    Challenge level

    I'm thinking of a number. My number is both a multiple of 5 and a multiple of 6. What could my number be?

  • Eight hidden squares
    problem
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    Eight Hidden Squares

    Age
    7 to 14
    Challenge level

    On the graph there are 28 marked points. These points all mark the vertices (corners) of eight hidden squares. Can you find the eight hidden squares?

  • Ten Hidden Squares
    problem
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    Ten Hidden Squares

    Age
    7 to 14
    Challenge level

    These points all mark the vertices (corners) of ten hidden squares. Can you find the 10 hidden squares?

  • problem
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    Inky Cube

    Age
    7 to 14
    Challenge level

    This cube has ink on each face which leaves marks on paper as it is rolled. Can you work out what is on each face and the route it has taken?

  • Factors and Multiples Game
    game
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    Factors and Multiples Game

    Age
    7 to 16
    Challenge level

    A game in which players take it in turns to choose a number. Can you block your opponent?

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