1.   What is the temperature?
   
    A. 50F B. 44F
    C. 45F D. 47F
    Hint

  2.   What is the best estimate of the temperature in the picture?
   
    A. 91F B. 53F
    C. 35F D. 47F
    Hint

  3.   What is the best estimate of the temperature in the picture?
   
    A. 19F B. 68F
    C. 42F D. 37F
    Hint

  4.   What is the best estimate of the temperature in the picture?
   
    A. 55F B. 32F
    C. 37F D. 40F
    Hint

  5.   Which thermometer shows 78F?
    A. B.
    C. D.
    Hint