1.   How many?
   
    A. 5 B. 3
    C. 4 D. 2
    Hint
  2.   Write two in standard form.
    A. 2 B. 1
    C. 8 D. 3
    Hint
  3.   How many?

___ ones = ___ tens
   
    A. 50 ones = 5 tens B. 50 ones = 6 tens
    C. 60 ones = 5 tens D. 40 ones = 5 tens
    Hint
  4.   Find the sum.

5 tens, 6 ones

___ + ___ = ___
   
    A. 50 + 6 = 56 B. 50 + 1 = 51
    C. 50 + 5 = 55 D. 60 + 6 = 66
    Hint
  5.   Which number is forty-six?
    A. 43 B. 48
    C. 64 D. 46
    Hint
  6.   Which number is eighty-one?
    A. 81 B. 88
    C. 8 D. 18
    Hint
  7.   Write 28 in word form.
    A. twenty-seven B. eighty-two
    C. twenty D. twenty-eight
    Hint
  8.   Estimate. Compare to the group of 10.
   
    A. about 80 B. about 100
    C. about 50 D. about 20
    Hint
  9.   Estimate. Compare to the group of 10.
   
    A. about 60 B. about 30
    C. about 80 D. about 10
    Hint
  10.   Estimate. Compare to the group of 10.
   
    A. about 20 B. about 50
    C. about 40 D. about 80
    Hint
  11.   Estimate. Compare to the group of 10.
   
    A. about 90 B. about 60
    C. about 120 D. about 30
    Hint
  12.   Compare. Use >, <, or =.

69 ___ 17
    A. none B. =
    C. > D. <
    Hint
  13.   Compare. Use >, <, or =.

91 ___ 19
    A. none B. =
    C. > D. <
    Hint
  14.   Compare. Use >, <, or =.

64 ___ 67
    A. < B. =
    C. none D. >
    Hint
  15.   How many circles would complete the pattern?
   
    A. 5 B. 3
    C. 4 D. 2
    Hint
  16.   What number comes next in the pattern?

2, 4, 6, ___
    A. 5 B. 10
    C. 8 D. 7
    Hint
  17.   What number comes next in the pattern?

20, 25, 30, ___
    A. 45 B. 31
    C. 40 D. 35
    Hint
  18.   What number comes next in the pattern?

40, 50, 60, ___
    A. 70 B. 61
    C. 65 D. 75
    Hint
  19.   What number comes next in the pattern?

12, 15, 18, ___
    A. 17 B. 21
    C. 25 D. 19
    Hint
  20.   What number comes next in the pattern?

55, 60, 65, ___
    A. 75 B. 66
    C. 80 D. 70
    Hint