How many squares are there in a 6x6 checkerboard?

Answer:
There are six rows of six squares,

the 1st row contains 6 = (6 x 1)
the 1st and 2nd make 12 = (6 x 2)
the 1st to 3rd make 18 = (6 x 3)
the 1st to 4th make 24 = (6 x 4)
the 1st to 5th make 30 = (6 x 5)
the 1st to 6th make 36 = (6 x 6)
First answer by Maxiogee. Last edit by Maxiogee. Contributor trust: 678 [recommend contributor recommended]. Question popularity: 2 [recommend question].