Seesaw Shenanigans
Age 3 to 7
Challenge Level
A group of animals has made a seesaw in the woods. How can you make the seesaw balance?
Number Balance
Age 5 to 7
Challenge Level
Can you hang weights in the right place to make the the number balance balanced?
Are You Well Balanced?
Age 5 to 7
Challenge Level
Can you work out how to make each side of this balance equally balanced? You can put more than one weight on a hook.
Sweetie Box
Age 5 to 11
Challenge Level
Max and Bryony both have a box of sweets. What do you know about the number of sweets they each have?
True or False?
Age 7 to 11
Challenge Level
Without doing lots of calculations, can you decide which of these number sentences are true? How do you know?
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NRICH is part of the family of activities in the Millennium Mathematics Project.
NRICH is part of the family of activities in the Millennium Mathematics Project.