1.   What is the pattern?
   
    A. goes up by 2 B. goes up by 1
    C. goes down by 2 D. goes up by 3
    Hint

  2.   What is the pattern?
   
    A. goes down by 3 B. goes up by 2
    C. goes down by 2 D. goes up by 1
    Hint

  3.   What is the pattern?
   
    A. goes up by 3 B. goes up by 1
    C. goes up by 2 D. goes down by 2
    Hint

  4.   What is the pattern?
   
    A. goes up by 5 B. goes up by 4
    C. goes down by 3 D. goes up by 3
    Hint

  5.   What is the pattern?
   
    A. goes up by 2 B. goes up by 1
    C. goes down by 2 D. goes down by 1
    Hint