1. Write the numbers 10, 5, 7, 2 in order from least to greatest. A. 2, 7, 10, 5 B. 2, 5, 10, 7 C. 5, 7, 2, 10 D. 2, 5, 7, 10 Hint 2. Write 28 in word form. A. twenty-seven B. twenty C. twenty-eight D. eighty-two Hint 3. Find the sum.9 + 9 = ___ A. 19 B. 20 C. 17 D. 18 Hint 4. Find the missing number.7 + 3 = ______ − 7 = 3 A. 11 B. 9 C. 12 D. 10 Hint 5. Find the missing number.9 + 8 = ______ − 9 = 8 A. 16 B. 15 C. 18 D. 17 Hint 6. Find the difference.5 tens − 1 ten = ___ tens A. 2 B. 3 C. 4 D. 1 Hint 7. Find the difference.42 − 5 = ___ A. 37 B. 36 C. 35 D. 40 Hint 8. Adron gets 5 pennies for every day that he cleans his room this week. How many pennies will he have on Friday and Saturday? A. 25, 30 B. 40, 45 C. 20, 25 D. 30, 35 Hint 9. Which product represents the colored array? A. 3 × 4 = 12 B. 4 × 3 = 12 C. 4 × 4 = 16 D. 3 × 3 = 9 Hint 10. Find the quotient.18 ÷ 4 = ___ A. 4 remainder 2 B. 2 remainder 4 C. 4 remainder 0 D. 4 remainder 4 Hint 11. Which fraction names the yellow part? A. B. C. D. Hint 12. Write the number for 200 + 20 + 2. A. 202 B. 2,002 C. 22 D. 222 Hint 13. Complete the pattern.635, 535, _____, _____ A. 625, 615 B. 434, 333 C. 435, 335 D. 525, 515 Hint 14. Which object has the same shape? A. B. C. D. Hint 15. How many cubes long is the eraser? A. 15 B. 13 C. 16 D. 14 Hint 16. About how long is the tissue box? A. 10 centimeters B. 9 centimeters C. 12 centimeters D. 11 centimeters Hint 17. Find 253 + 209. A. 562 B. 552 C. 452 D. 462 Hint 18. Find the difference.\$0.05 − \$0.03 A. \$0.80 B. \$0.02 C. \$0.08 D. \$0.20 Hint 19. Richard sent out 153 invitations. Seventeen got lost in the mail. How many invitations were received? A. 140 B. 170 C. 136 D. 146 Hint 20. Find the difference.649 − 267 A. 482 B. 422 C. 322 D. 382 Hint