Line 1... 1 = 1 ___ 1

Line 2 ... 1 + 3 = 4 = 2 ___2
Line 3 ... 1 + 3 + 5 = 9 = 3 ____ 3
Line 4 ... 1 + 3 + 5 + 7 = 16 = 4 ___4
Line 5 ...
Line 6 ...

1 answer

Line 5 ... 1 + 3 + 5 + 7 + 9 = 25 = 5 ___5
Line 6 ... 1 + 3 + 5 + 7 + 9 + 11 = 36 = 6 ___6