1.   Write five in standard form.
    A. 5 B. 4
    C. 1 D. 3
    Hint

  2.   The chairs in Anna’s class have numbers on them. Help Anna put the chairs in order.
   
    A. 1, 2, 3, 4 B. 4, 1, 3, 2
    C. 2, 1, 3, 4 D. 1, 2, 4, 3
    Hint

  3.   Find the sum.

4 tens, 1 one

___ + ___ = ___

   
    A. 30 + 1 = 31 B. 40 + 5 = 45
    C. 40 + 1 = 41 D. 50 + 1 = 51
    Hint

  4.   Find the sum.

3 tens, 9 ones

___ + ___ = ___

   
    A. 20 + 9 = 29 B. 30 + 9 = 39
    C. 30 + 3 = 33 D. 30 + 5 = 35
    Hint

  5.   Find the value of the red digit.

45

   
    A. 5 B. 50
    C. 15 D. 55
    Hint

  6.   Find the value of the red digit.

72

   
    A. 7 B. 77
    C. 17 D. 70
    Hint

  7.   Which number is eighty-one?
    A. 81 B. 8
    C. 88 D. 18
    Hint

  8.   Which number is fifty-five?
    A. 5 B. 50
    C. 55 D. 56
    Hint

  9.   Estimate. Compare to the group of 10.
   
    A. about 40 B. about 75
    C. about 15 D. about 100
    Hint

  10.   Estimate. Compare to the group of 10.
   
    A. about 50 B. about 80
    C. about 40 D. about 20
    Hint

  11.   Find the missing numbers.

12, ___, 14, ___

    A. 13, 16 B. 15, 13
    C. 13, 15 D. 12, 12
    Hint

  12.   Find the missing number.

___, 13, 14

    A. 15 B. 12
    C. 10 D. 11
    Hint

  13.   Compare. Use >, <, or =.

32 ___ 10

    A. > B. =
    C. none D. <
    Hint

  14.   Compare. Use >, <, or =.

64 ___ 67

    A. < B. =
    C. none D. >
    Hint

  15.   How many triangles would complete the pattern?
   
    A. 1 B. 2
    C. 3 D. 4
    Hint

  16.   How many rectangles should come next in the pattern?
   
    A. 7 B. 6
    C. 5 D. 8
    Hint

  17.   What number comes next in the pattern?

2, 4, 6, ___

    A. 5 B. 8
    C. 7 D. 10
    Hint

  18.   What number comes next in the pattern?

10, 20, 30, ___

    A. 50 B. 35
    C. 40 D. 25
    Hint