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Broad Topics >

Handling, Processing and Representing Data > Venn diagrams

##### Age 11 to 14 Challenge Level:

How many integers between 1 and 1200 are NOT multiples of any of
the numbers 2, 3 or 5?

##### Age 11 to 14 Short Challenge Level:

How many dry days did Aisha have on her holiday?

##### Age 11 to 14 Short Challenge Level:

How many students are in the maths club and the science club?

##### Age 7 to 14 Challenge Level:

This challenge extends the Plants investigation so now four or more children are involved.

##### Age 7 to 14 Challenge Level:

This challenging activity involves finding different ways to distribute fifteen items among four sets, when the sets must include three, four, five and six items.

##### Age 14 to 16 Short Challenge Level:

Problem 1 was solved by 70% of the pupils. Problem 2 was solved by 60% of them. Can you work out how many pupils took the exam?