1 2 times 10 3 4 July 8, 2019 16 32 64 128 8 1 2 times 10 3 4 1 2 times 4 3 times pi times 10 cubed 1 + 2 + 3 + 4 = 10 1 2 + 3 4 1 2 3 4 challenge 10 1/2 times 10 1/2 1 2 3 4 5 jump