DO NOW Name Date Per 7.1 A perfect square is a number whose square root is an integer. Half of the first 300 perfect squares are listed for you. Fill in the other 15 perfect squares. because 13 1 256 - 16 because 162 256 because because because because because 361 - 19 because 192 - 361 25 - 5 because 51 25 because because 441 - 21 because 213 441 149 -7 because 7 49 because because because because 576 -24 because 241 576 100 -10 because 102 100 625 -25 because 254 625 because because 144 12 because 123 - 144 729 - 27 because 27 729 because 784 - 28 because 282 784 196 -14 because 142196 because /15 - 225 because 152 225 1900 - 30 because 302 900