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Three numbers add up to 100.
The difference between the two larger numbers is 12. The difference between the two smaller numbers is 2.
What are the numbers?
This problem is taken from the World Mathematics Championships
Age 11 to 14
NRICH provides thousands of free online mathematics resources for ages 3 to 18, covering all stages of early years, primary and secondary school education – completely free and available to all.
Do you enjoy thought-provoking questions? If so, this is the place for you.
The links below take you to a selection of short problems based on UKMT junior and intermediate mathematical challenge questions.