10th February 2016 by What's What Team
Add the odds and get the squares!
1 + 3 = 4, 1 + 3 + 5 = 9, 1 + 3 + 5 + 7 = 16, 1 + 3 + 5 + 7 + 9 = 25,
1 + 3 + 5 + 7 + 9 + 11 = 36
10th February 2016 by What's What Team
1 + 3 = 4, 1 + 3 + 5 = 9, 1 + 3 + 5 + 7 = 16, 1 + 3 + 5 + 7 + 9 = 25,
1 + 3 + 5 + 7 + 9 + 11 = 36
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