Without a calculator, work out the cheapest route from Los Angeles to Las Vegas:
Los Angeles  7  6  1 
6  9  3  7 
8  5  4  Las Vegas 
You can move from square to square horizontally or vertically (but not diagonally). Each time you enter a square you have to pay the amount shown.
Topics: Starter  Arithmetic  Puzzles
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Previous Day  This starter is for 20 November  Next Day
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