1. Find the square of 88.

2. Find the square of - 55.

3. Find the square root of 9216.

4. Find the square root of 72.25.

5. What are the values of the cube, the fourth power and the fifth power of 2?

6. What are the values of the cube, the fourth power and the fifth power of 3?

7. Multiply 7a x 13bc

8. If the wages for 4 hours of work are Rs 32, what are the wages for 8 hours of work.

9. If 16 bicycles cost Rs 17,520, what will be the cost of 18 such bicycles?

10. Solve the equation 17 - y = 4y - 3