Put your answer in the blank to the left of the question.
__________ 1. -(-5 - 7) = ______
__________ 2. -4.5 + -4.6 = ________
__________ 3. 2/n + 2/3 = _______
__________ 4. As a decimal, what is 4 1/4%?
__________ 5. 5% of 30 = _____
__________ 6. Rounded down to the preceding thousandth, what is 4.567324?
__________ 7. Solve for n: 10n - 3 - 4 - 2n = 3n + 2n -10 - 6
__________ 8. How much will a $60 shirt cost if it is 15% off?
__________ 9. How many cubic millimeters are in a cubic centimeter?
__________ 10. As a percent, what is 7/20?
__________ 11. As a fraction in lowest terms, 12% =_______
__________ 12. In algebraic form, what is the "six less than a number"?
__________ 13. What is largest? -45.23 -44.898 -45.545 -44.5674
__________ 14. What property states that a + (b + c) = (a + b) + c
__________ 15. (35 - 2 x (32 - 5)2)2 = _________
__________ 16. If a = 2, b = 5, and c = 4, what is abc - bc?
__________ 17. What is longer? centimeter decimeter decameter hectometer
__________ 18. 4.2% of 200 = ______
__________ 19. What is the absolute value of 9?
__________ 20. In scientific notation, what is 84.5?