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Thursday 28 November 2013

Problem Solveing- Handshakes

Problem Solving
LI: To use my number knowledge to help me choose the best strategy
to solve this problem



Work with a friend to solve this problem from the transum website. 
Once you have done this you will need to make a screen recording to
show your thinking.





Answer: 351
Because we counted the students.  And then we
timesed all the hands by 2.


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