Exponents and Powers Quiz For Students. Learn to raise numbers to numbers like to the 2nd, 3rd, 4th and 5th powers. When you find the value, type it in the space provided and submit. This activity falls in line with pre-algebra activities for students in 5th, 6th and 7th grades. Students will review both at home and in school and this can be done on their own. The advantage of this test is that there are answer keys to each problem hence feedback is instant.