1. Write six in standard form. A. 6 B. 4 C. 7 D. 8 Hint 2. Write the numbers 4, 1, 8, 3 in order from least to greatest. A. 1, 3, 4, 8 B. 3, 8, 1, 4 C. 1, 4, 3, 8 D. 3, 4, 8, 1 Hint 3. How many?___ ones = ___ tens A. 50 ones = 5 tens B. 40 ones = 5 tens C. 60 ones = 5 tens D. 50 ones = 6 tens Hint 4. Find the sum.3 tens, 9 ones___ + ___ = ___ A. 30 + 3 = 33 B. 20 + 9 = 29 C. 30 + 5 = 35 D. 30 + 9 = 39 Hint 5. Find the value of the red digit. 98 A. 88 B. 80 C. 8 D. 18 Hint 6. Find the value of the red digit. 72 A. 77 B. 17 C. 7 D. 70 Hint 7. Which number is ninety-four? A. 94 B. 19 C. 90 D. 95 Hint 8. Write 28 in word form. A. twenty-eight B. eighty-two C. twenty-seven D. twenty Hint 9. Find the missing number.9, ___, 11 A. 12 B. 8 C. 11 D. 10 Hint 10. Find the missing number.8, ___, 6 A. 7 B. 2 C. 14 D. 9 Hint 11. Compare. Use >, <, or =.87 ___ 86 A. < B. = C. > D. none Hint 12. Compare. Use >, <, or =.64 ____ 67 A. < B. = C. none D. > Hint 13. Find the missing number.2, 4, 6, ___ A. 10 B. 7 C. 8 D. 5 Hint 14. Find the missing number.3, 6, 9, ___ A. 10 B. 12 C. 15 D. 8 Hint 15. Estimate. Compare to the group of 10. A. about 40 B. about 60 C. about 80 D. about 20 Hint 16. Estimate. Compare to the group of 10. A. about 60 B. about 90 C. about 120 D. about 30 Hint 17. How many triangles should come next in the pattern? A. 1 B. 4 C. 5 D. 3 Hint 18. How many triangles would complete the pattern? A. 3 B. 4 C. 1 D. 2 Hint