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:_________