How many integers between 324,700 and 448,600 have tens digit 1 and units digit 3? Answers.
A) 10,300	B) 8,030	C) 1,253	D) 1,252	E) 1,239
The integers are:   324,713   324,813   etc...   448,513   The number of integers is   4486 - 3247= 
<gadget id="calculator">  4486 - 3247</gadget>
<output>1_239</output>
1239   The answer is 1,239.
<result>E</result>
How many integers between 324,700 and 448,600 have tens digit 1 and units digit 3?