1. Write 13 in word form. A. one hundred thirteen B. thirteen C. thirty-one D. thirty Hint 2. Write the number that represents the point K. A. 7 B. 5 C. 10 D. 4 Hint 3. Write the number that represents the point L. A. 10 B. 14 C. 7 D. 12 Hint 4. Write as a decimal. A. 0.98 B. 2.1 C. 0.2 D. 0.02 Hint 5. Write 28.5 in expanded form. A. 20 + 28 + 285 B. 20 + 80 + 50 C. 20 + 8 + 0.5 D. 2 + 8 + 5 Hint 6. Replace ∅ with <, >, or = to make a true sentence.0.51 ∅ 0.498 A. + B. < C. = D. > Hint 7. Name the place-value position of the underlined digit in 5,635.782. A. tens B. hundreds C. thousands D. hundredths Hint 8. A gas barbeque grill is cooking 5 hot dogs, 4 hamburgers, and 6 bratwursts. A charcoal barbeque grill is cooking 8 hot dogs, 2 hamburgers, and 4 bratwursts. How many more items are cooking on the gas grill than on the charcoal grill? A. 108 B. 3 C. 2 D. 1 Hint 9. Round 4,378 to the underlined place. A. 4,400 B. 5,000 C. 4,000 D. 4,300 Hint 10. Which choice uses rounded numbers to get an estimate?212 + 769 A. 200 + 700 = 900 B. 800 − 200 = 600 C. 2 + 8 = 10 D. 200 + 800 = 1,000 Hint 11. Find 6,030 − 4,206. A. 1,834 B. 2,834 C. 1,824 D. 10,236 Hint 12. Find 5.65 − 5.27. A. 0.48 B. 0.38 C. 10.92 D. 0.58 Hint 13. Name the property of addition that helps you find the sum mentally. (50 + 4) + 16 = 70 A. Identity Property B. Commutative Property C. Distributive Property D. Associative Property Hint 14. Find the product.3 × 8 A. 24 B. 11 C. 38 D. 5 Hint 15. Find the product.6 × 10 A. 610 B. 16 C. 4 D. 60 Hint 16. Find the product.5 × 2 A. 10 B. 3 C. 7 D. 52 Hint 17. Tell which equation represents a way to find the product of 5 × 29. A. 5 × (30 + 1) B. 5 × (29 + 1) C. 5 × (30 − 1) D. 5 × (5 + 29) Hint 18. Find the product of 5 × 87 using mental math. A. 587 B. 435 C. 402 D. 407 Hint 19. An athlete exercises for 78 minutes every day. Tell which equation can be used to estimate how long the athlete exercises in one week. A. 80 + 7 = 87 B. 70 × 10 = 700 C. 100 ×7 = 700 D. 80 × 7 = 560 Hint 20. Find the product. A. 61 B. 3,724 C. 888 D. 628 Hint