Jackson wants to set up blocks for a game he wants to set up the blocks in an array so there are the same number of rows and columns he wants to use between 20 and 90 blocks how can Jason set up the blocks.
You can do 4 rows of 4 blocks and that would equal to 20 blocks. You can do 5 rows of 5 blocks which uses 25 blocks. You could also do 6 rows of 6 blocks which would be 30 blocks.
