1. What is the first step in the 4-step plan to solve problems? A. Plan B. Explore C. Examine D. Solve Hint 2. The equation where d represents the distance in milesand t is the number of seconds between seeing lightening andhearing thunder, tells how far away a thunderstorm is.How far is it to a thunderstorm if you count 15 seconds betweenseeing the lightening and hearing the thunder? A. 10 miles B. 1 mile C. 3 miles D. 15 miles Hint 3. Evaluate 34. A. 81 B. 12 C. 7 D. 64 Hint 4. Evaluate b3 + 6 if b = 2. A. 12 B. 14 C. 512 D. 15 Hint 5. The perimeter of a square is 4 times the length of a side. Use the equationP = 4s to find the perimeter of a square whose side has a length of 6 inches. A. 36 in. B. 24 in. C. 10 in. D. 12 in. Hint 6. 11,241 g = ______kg A. 0.11241 B. 11,241,000 C. 11.241 D. 112.41 Hint 7. 2,400 mL = ______L A. 24 B. 2,400,000 C. 0.24 D. 2.4 Hint 8. Which symbol makes the following statement true?7,500 ______ 7.5 × 103 A. = B. C. > D. < Hint 9. Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? A. 1000 miles B. 5000 miles C. 2500 miles D. 10000 miles Hint 10. Evaluate 3 × 5 + 12 ÷ 3. A. 27 B. 19 C. 9 D. 11 Hint 11. Evaluate 42 – 10 A. 6 B. 2 C. 16 D. 26 Hint 12. Find the next term in the sequence 13, 19, 24, 28, … A. 31 B. 32 C. 33 D. 41 Hint 13. Evaluate 15. A. 5 B. 6 C. 1 D. 15 Hint 14. Graph the solution of 18 = on a number line. A. B. C. D. Hint 15. On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days? A. 4,020 B. 4.02 billion C. 4.02 million D. 420 billion Hint 16. Find the property that is shown by y + z = z + y. A. Commutative Property of Addition B. Commutative Property of Multiplication C. Associative Property of Addition. D. Identity Property of Addition Hint 17. Describe and identify the pattern in the sequence.68, 85, 102, 119, … A. +17; arithmetic B. ×1.5; geometric C. +17; geometric D. ×2; geometric Hint 18. The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? A. 3.5 × 106 sq mi B. 3.5 × 103 sq mi C. 3.5 × 104 sq mi D. 3.5 × 105 sq mi Hint