Working systematically

  • problem
    Favourite

    Fifteen Cards

    Age
    7 to 11
    Challenge level
    1 out of 3

    Can you use the information to find out which cards I have used?

  • Domino sets
    problem
    Favourite

    Domino Sets

    Age
    7 to 11
    Challenge level
    1 out of 3

    How do you know if your set of dominoes is complete?

  • A yellow bag containing some threes.
    problem
    Favourite

    Play to 37

    Age
    7 to 11
    Challenge level
    1 out of 3

    In this game the winner is the first to make the total 37. Is this a fair game?

  • Shape Draw
    problem
    Favourite

    Shape Draw

    Age
    7 to 11
    Challenge level
    1 out of 3

    Use the information on these cards to draw the shape that is being described.

  • Round the Four Dice
    problem
    Favourite

    Round the Four Dice

    Age
    7 to 11
    Challenge level
    1 out of 3

    This activity involves rounding four-digit numbers to the nearest thousand.

  • Round the Dice Decimals 2
    problem
    Favourite

    Round the Dice Decimals 2

    Age
    7 to 11
    Challenge level
    1 out of 3

    What happens when you round these numbers to the nearest whole number?

  • Round the Three Dice
    problem
    Favourite

    Round the Three Dice

    Age
    7 to 11
    Challenge level
    1 out of 3

    What happens when you round these three-digit numbers to the nearest 100?

  • Round the Dice Decimals 1
    problem
    Favourite

    Round the Dice Decimals 1

    Age
    7 to 11
    Challenge level
    1 out of 3

    Use two dice to generate two numbers with one decimal place. What happens when you round these numbers to the nearest whole number?

  • A4 Fraction Subtraction
    problem
    Favourite

    A4 Fraction Subtraction

    Age
    7 to 11
    Challenge level
    1 out of 3

    This task offers opportunities to subtract fractions using A4 paper.

  • Digit Discovery
    problem
    Favourite

    Digit Discovery

    Age
    7 to 11
    Challenge level
    1 out of 3

    Here is an interesting property about two sets of digits. Can you work out what the digits might be?