Problem Solving

  • Largest Even
    problem
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    Largest Even

    Age
    5 to 11
    Challenge level
    1 out of 3

    How would you create the largest possible two-digit even number from the digit I've given you and one of your choice?

  • Digit Addition
    problem
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    Digit Addition

    Age
    7 to 11
    Challenge level
    2 out of 3

    Try out this number trick. What happens with different starting numbers? What do you notice?

  • Less is More
    problem
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    Less Is More

    Age
    7 to 14
    Challenge level
    1 out of 3

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

  • Number Lines in Disguise
    problem
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    Number Lines in Disguise

    Age
    7 to 14
    Challenge level
    2 out of 3

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