4 2 x 5 10 July 8, 2019 16 32 64 128 2 4 5 x 100 4 2 5 x 10 x 3 4 x 2 )+ 5 x 2 )= 106 4 x 5 )= 2x 10 4 2x )- 5 10x 3 2 4 5 x 1 3 10 2 x 4 )= 10 5 3x 4 x 10 6 2 x 10 5 4 x 5 )= 2 2x 10 5 4 2 x 23 10 X 1 2 x 4 5 10 4 x 10 5 x 2 x 10 9 4 x 10 )- 2 x 5 )= 0 4 2 5 6 10 x 1 3 20 4 2 5 x 10 distributive property