Three children are going to buy some plants for their birthdays. They will plant them within circular paths. How could they do this?
This challenge extends the Plants investigation so now four or more children are involved.
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.
How many dry days did Aisha have on her holiday?
How many students are in the maths club and the science club?
How will you complete these interactive Venn diagrams?
How many integers between 1 and 1200 are NOT multiples of any of the numbers 2, 3 or 5?
Can you match the Venn diagram with the Carroll diagram that shows the same information?