10 5x3 4 July 8, 2019 16 32 64 128 10 5 x 3 4 Ipr 10 x 5 3 4 5 4 x 3 10 fraction 4 1 5 x 3 10 10 2 5x3 4 5x2 10 5 x 4 10 - 5 x 3 10 x 10 40 10 x 5 5