| 1. Which is equal to (4)to the second power + (1)to the fourth power - (6)(4)and one half? | |
| a) | 5 | b) | 12 | c) | 17 | d) | 27 |
| 2. Which is equal to (-1)to the fifth power - 4 x (4 - 2)to the second power | |
| a) | 36 | b) | 9 | c) | -17 | d) | 16 |
| 3. Which of the following expresses 10 to the fourth power in words? | |
| a) | ten thousand | b) | forty | c) | forty thousand | d) | one thousand |
| 4. The square root of 121 + the square root of 100 - the square root of 81= | |
| a) | 11 | b) | 9 | c) | 20 | d) | 12 |
| 5. Which of the following scientific notation expression equals 92,500? | |
| a) | 9.25 x 10 to the second power | b) | 92.4 x 10 to the fourth power | c) | 92.4 x 10 to the fifth power | d) | 9.25 x 10 to the fourth power |
| 6. Which of the following is the largest number? | |
| a) | The square root of 36 over 6 | b) | 6 over the square root of 36 | c) | The square root of 36 over the square root of 64 | d) | 0 + the square root of 36 |
| 7. 5 to the zero power= | |
| a) | Any number to the zero power equals 1 | b) | 5 | c) | 1.5 | d) | 10 |
| 8. Simplify.4 to the first power x one half to the second power | |
| a) | -1 | b) | 2 | c) | one half | d) | 1 |
| 9. Which of the following equals the scientific notation expression of 3.06 x 10 to the fifth power? | |
| a) | 0.306 | b) | 306,000 | c) | 306 | d) | 30.60 |
| 10. Which is equal to 6 + 2 - (7 - 5)to the second power? | |
| a) | -4 | b) | -2 | c) | 0 | d) | 4 |
| 11. The square root of 64 over 2 + (4)the square root of 49 - the square root of 16= | |
| a) | 28 | b) | 4 | c) | 24 | d) | 12 |
| 12. Simplify.(-2)to the second power - (-1)to the zero power | |
| a) | 4 | b) | 3 | c) | 3 and a half | d) | -7 |
| 13. Solve.x to the second power=36 | |
| a) | x=6 | b) | x=3 | c) | x=9 | d) | x=4 |
| 14. Which is equal to -9 to the first power + 18? | |
| a) | 18 | b) | 27 | c) | 9 | d) | -9 |
| 15. Simplify.(4) + (0.2)to the third power | |
| a) | 4.008 | b) | 400 | c) | 48 | d) | 408 |
| 16. Which of the following scientific notation expressions equals 0.000806? | |
| a) | 80.6 x 10 to the negative fifth power | b) | 80.6 x 10 to the negative fourth power | c) | 0.806 x 10 to the negative fourth power | d) | 806 x 10 to the negative fifth power |
| 17. Simplify.The square root of 144 x 10 to the third power | |
| a) | 120 | b) | 4000 | c) | 12,000 | d) | 1020 |
| 18. Which is equal to one fourth x 12 + one half to the second power? | |
| a) | 3 | b) | one half | c) | 4 | d) | three and one fourth |
| 19. 4 x the square root of 144 + 3 x the square root of 25= | |
| a) | 48 | b) | 36 | c) | 12 | d) | 63 |
| 20. Which of the following equals the scientific notation expression of 0.0084 x 10 to the third power? | |
| a) | 8400 | b) | 840 | c) | 0.84 | d) | 8.4 |
| 21. Which is equal to (-4)to the third power + 4 to the second power? | |
| a) | 16 | b) | 64 | c) | -48 | d) | 32 |
| 22. Express in simplest form without negative exponents 43 x 10 to the negative fourth power | |
| a) | 43,000 | b) | 430 | c) | 0.0043 | d) | 43.000 |
| 23. Express without using fractions 9 over 100,000 | |
| a) | 9 x 10 | b) | 9 x 10 to the negative fifth power | c) | 9 x 10 to the fifth power | d) | 9 x 10 to the negative second power |
| 24. What is the value of 2x to the third power,if x=3 | |
| a) | 54 | b) | 18 | c) | 6 | d) | 27 |
| 25. Solve the equation a=3 to the second power x 5 + 2 x 4 | |
| a) | 54 | b) | 53 | c) | 35 | d) | 15 |