1. An average drip from a faucet wastes 20 glasses of water per day. If one glass holds 12 ounces of water, how much water is wasted in a day? A. 24 oz B. 1.7 oz C. 32 oz D. 240 oz Hint 2. The Ming dynasty in China ended in the year 1644. It had lasted for 276 years. In what year did the Ming dynasty begin? A. 1340 B. 1368 C. 276 D. 1920 Hint 3. Shelby saves \$8 each week from babysitting. How many weeks will it take her to save \$192? A. 24 B. 3 C. 9.6 D. 184 Hint 4. Identify the first step when evaluating the expression11 – 10 ÷ 2 + 6 × 1. A. 10 ÷ 2 B. 2 + 6 C. 6 × 1 D. 11 – 10 Hint 5. Find the value of 1 + 42 × 3. A. 13 B. 49 C. 25 D. 51 Hint 6. For which equation is 11 the solution? A. h – 5 = 11 B. 15 – h = 26 C. 11 = h + 7 D. 29 – h = 18 Hint 7. Find the area of a square whose sides measure 15 meters. A. 75 m2 B. 225 m2 C. 60 m2 D. 30 m2 Hint 8. How do you know that 4,689 is divisible by 9? A. The ones digit is 9. B. The sum of the digits is divisible by 9. C. The sum of the digits is divisible by 3. D. The product of the digits is divisible by 9. Hint 9. How many of the following numbers is 162 divisible by? 2, 3, 5, 6, 9, 10 A. 3 B. 1 C. 4 D. 2 Hint 10. Find the prime factorization of 126. A. 2 × 3 × 7 B. 2 × 3 × 3 × 7 C. 2 × 2 × 3 × 3 × 7 D. 2 × 3 × 3 Hint 11. The number 183 ______. A. is composite B. is neither prime nor composite C. is prime D. has a prime factorization of2 × 3 × 3 × 3 Hint 12. The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 385, what could its dimensions be? A. 3 by 5 by 7 B. 5 by 7 by 7 C. 5 by 7 by 11 D. 3 by 5 by 8 Hint 13. You want to jog of a mile, and you know that a mile is 5,280 feet. How far, in feet, do you want to jog? A. 1,980 ft B. 1,875 ft C. 1,320 ft D. 14,080 ft Hint 14. Identify the first step when evaluating the expression 2 + 9 – 18 + 21 × 2 – 9. A. 2 – 9 B. 2 + 9 C. 21 × 2 D. 9 – 18 Hint 15. What is the value of 16 minus 4 divided by 2 plus 3? A. 15.2 B. 17 C. 9 D. 10 Hint 16. Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents. A. 72 B. 27 C. 26 D. 67 Hint 17. Solve 24 = 2m mentally. A. 22 B. 48 C. 4 D. 12 Hint 18. For which equation is 5 the solution? A. x + 3 = 5 B. 5 + x = 5 C. 3 – x = 2 D. x – 3 = 2 Hint 19. Which diagram models a perfect square? A. B. C. D. Hint 20. Which diagram models a perfect square? A. B. C. D. Hint