Can't Add Up!

This simple Maths problem often baffles even really smart people. Can you solve it?

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Find all of the sets of numbers matching the given statistical conditions. So far this activity has been accessed 186 times and 2 Transum Trophies have been awarded for completing it.

Teacher: Click the play button in the centre of the video screen above. In the bottom right corner of the video (when you cursor moves over the playing video) is a broken square button which opens full-screen mode.

Can't Add Up!

This simple Maths problem often baffles even really smart people. Can you solve it?

There are plenty of other maths videos in the collection which are perfect when you need a change of focus. There are funny videos, instructional videos and videos that will inspire and motivate.

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