1. Shelby saves \$8 each week from babysitting. How many weeks will it take her to save \$192? A. 3 B. 24 C. 184 D. 9.6 Hint 2. Identify the first step when evaluating the expression11 – 10 ÷ 2 + 6 × 1. A. 2 + 6 B. 6 × 1 C. 11 – 10 D. 10 ÷ 2 Hint 3. What is the value of 100 divided by 25 plus 8 times 4? A. 3 B. 132 C. 157 D. 36 Hint 4. Identify the algebraic expression that does not represent the multiplication of 14 and the variable z. A. 14 · z B. 14 + z C. 14 × z D. 14z Hint 5. Determine which equation is true by replacing the variable with 4. A. 5 + x = 10 B. 5 + x = 4 C. 5 + x = 5 D. 5 + x = 9 Hint 6. Which number is divisible by 10? A. 305 B. 415 C. 1,130 D. 2,005 Hint 7. Find the prime factorization of 32. A. 2 × 3 B. 2 × 2 × 2 × 2 × 2 C. 2 × 2 × 2 × 2 × 2 × 2 D. 2 × 2 × 2 × 2 Hint 8. Determine which number is not prime. A. 57 B. 61 C. 11 D. 19 Hint 9. Which rule describes how to find the next number in the pattern–5, -1, 3, 7? A. Add 5 B. Subtract 4 C. Add 4 D. Divide by 5 Hint 10. Your parents tell you that they will give you a weekly allowance of \$2 every time you do the dishes, \$5 every time you sweep the floor, and \$3 every time you pull weeds. How much money will you get if you do the dishes three times, sweep the floor once, and pull weeds twice in a week? A. \$60 B. \$10 C. \$17 D. \$23 Hint 11. Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents. A. 27 B. 72 C. 26 D. 67 Hint 12. Solve 24 = 2m mentally. A. 4 B. 12 C. 48 D. 22 Hint 13. How many of the following numbers is 478 divisible by? 2, 3, 5, 6, 9, 10 A. 3 B. 2 C. 5 D. 1 Hint 14. The playing surface of Lynnette’s foosball table measures 58 inches long and 30 inches wide. Cara’s foosball table measures 48 inches long and 24 inches wide. How much larger is Lynnette’s table than Cara’s table? A. 588 square inches B. 48 square inches C. 16 square inches D. 481 square inches Hint 15. The measurements of two different rectangular swimming pools are 35 feet by 13 feet and 41 feet by 12 feet. What is the difference in their areas? A. 63 square feet B. 113 square feet C. 43 square feet D. 37 square feet Hint 16. Which diagram models a perfect square? A. B. C. D. Hint