1.   Find the missing numbers. 2, 4, 6, _, _, 12, _
    A. 7, 9, 14 B. 8, 10, 14
    C. 6, 7, 12 D. 8, 10, 12
    Hint

  2.   Find the pattern.

11, 22, 33, 44

    A. Skip counting by 8s B. Skip counting by 11s
    C. Skip counting by 9s D. Skip counting by 10s
    Hint

  3.   Find the sum.

12 + 12 + 12 = _

    A. 72 B. 48
    C. 60 D. 36
    Hint

  4.   Find the sum.

9 + 9 + 9 = _

    A. 36 B. 27
    C. 18 D. 39
    Hint

  5.   Find the sum.

20 + 20 + 20 + 20 = _

    A. 100 B. 80
    C. 60 D. 40
    Hint