Find as many sets of triplets as possible which add up to 40
28  15  7  30 
40  4  11  14 
27  25  5  8 
6  26  29  31 
Teacher: Collect together students' findings by clicking on the numbers above.
Topics: Starter  Arithmetic  Mental Methods
Came up with loads of combinations. Even more when we realised the website let us use the same number twice. pic.twitter.com/mpMiqKAD3N
— Mr Gray (@BucksburnMaths) December 11, 2015
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Previous Day  This starter is for 10 April  Next Day
31+4+5  26+6+8  25+7+8 
27+6+7  29+5+6  28+5+7 
30+4+6  11+14+15 
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