3). What is the largest perfect square less than 100?

Answer:_________


4). What is the smallest perfect square greater than 50?

Answer:_________


5). What is the sum of the first three perfect squares larger than 1?

Answer:_________


6). What is the cube root (third root) of 8?

Answer:_________


7). What is the fourth root of 1?

Answer:_________


8). What is (1/2) 2 ?

Answer:_________


9). What is the square root of 1/4 ?

Answer:_________