________________ 1. What is the reciprocal of .7?
________________ 2. 4/9 × 21/12 = _____
________________ 3. -.038 + 5.1 = _____
________________ 4. What is the slope of the line that goes through the points (0, 5) and (3, 14)?
________________ 5. 3-2 = _____
________________ 6. In scientific notation, what is 46.7 x 10-3?
________________ 7. If a = 2 and b = 10, what is ab2?
________________ 8. (4 + 2) (5 - 3 × 2) + (4 - 6) = _____
________________ 9. What is the mean of the following set of data? 2, 2, 8, 4
________________ 10. How many cubic centimeters are in a cube that is 2 cm on each edge?
________________ 11. 50,000 mm = _________ meters
________________ 12. Solve for n: -2n + -20 + -3n = 5n - 40 - 10
________________ 13. Rounded up to the next tens, what is 234.57?
________________ 14. Translate "a number less two."
________________ 15. If A = (1, 2), B = (2, 10), and A' = (6, 3), what is B'?
________________ 16. (-1)103 = ____
________________ 17. Rounded to the nearest thousand, there
are 12,000 cats.
What is the largest possible number of cats there could be?
________________ 18. 1 inch = ______ centimeters
________________ 19. -3.45 + (-3.02) = _____
________________ 20. How many degrees are in an octagon?