Mark is covering an 8-inch-square board with 1-inch-square tiles. He uses gray tiles to make four 2-in. by 2-in. squares. He covers the rest of the board with white tiles.


How many more white tiles than gray tiles will Mark use?

8 x 8 = ___

64

Good now what is 4 * 2*2

16

Subtract 16 from 64

48

48 - 16 =

32

That is your answer 32

Thanks for helping me!