### Arithmetic Progression

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Adding six Considering the numbers 1 used in the sum: 6 times the 1: 1 + 1 + 1 + 1 + 1 + 1 5 times the 1: There are 4 times the 1: 1 + 1 + 1 + 1 + 2 3 times the 1: 1 + 1 + 1 + 3 2 times the 1: 1 + 1 + 2 + 2 and 1 + 1 + 4 1 times the 1: 1 + 2 + 3 and 1 + 5 0 times the 1: 2 + 2 + 2, 2 + 4 and 3 + 3 So there are 10 solutions. Back to statement Challenge 180 The beggar and the cigarettes Challenge index Next >> Challenge 182 Move a Toothpick
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