Put all answers in the blank to the left of the question.
________________ 1. Rounded to the nearest tenth, what is .874?
________________ 2. Give the decimal for "two-hundred three hundred-thousandths."
________________ 3. What is the general pattern: 4 × 6 +
6 = 5 × 6
4 × 7 + 7 = 5 × 7
4 × 2 + 2 = 5 × 2
________________ 4. As a mixed number, what is 13/3?
________________ 5. Out of 30 people, 20 like fish and 13 like
both fish and chicken.
If out of the 30 everyone likes fish or chicken, how many like chicken?
________________ 6. What is largest: -.00045 -.04005 -.004 -.000999
________________ 7. In algebraic terms, what is "eight taken away from a number"?
________________ 8. As a decimal, what is 3 ¾ %?
________________ 9. 34.5 million × 10-4 = ________
________________ 10. -4.3 + 6.78 = ______
________________ 11. In scientific notation, what is .0094?
________________ 12. At a 35% off sale, how much would a $80 tie cost?
________________ 13. 350 cm = _______ meters
________________ 14. Solve for n: 4n - 6 = 6n - 20
________________ 15. What is 2.1% of 400?
________________ 16. At what point does the 3x + 5y =15 cross the y-axis?
________________ 17. 3/5 + a/3 = _____
________________ 18. What is the slope of a vertical line?
________________ 19. What is the symbol for perpendicular lines?
________________ 20. What is the probability of a coin landing
on heads four times in a row?