Dions grandmother is making a quilt using for small squares put together to form one large Square block how many different blocks can she make using one each of red green blue and yellow small squares show the possible arrangement

4! = 24.

Step-by-step explanation:

Each square can be replaced by one another to make an unique combination.

For example

The First square is red and second one is blue, and green and yellow respectively. All these squares can change position with eachother.

Which make it 24 Possibilities in total.