Andy solves problems 74 to 135 inclusive in a Math exercise. How many problems does he solve? Answers:
A) 53 B) 62 C) 51 D) 50 E) 49
135-74+1= 
<gadget id="calculator">135-74+1</gadget>
<output>62</output>
62   '62' is the answer
<result>B</result>
Andy solves problems 74 to 135 inclusive in a Math exercise. How many problems does he solve?