1993 AMC 8 Question 19 - thichhoctoan.com

Question 19

What is the value of the following expression?

$$
\begin{gathered} \small (1901 + 1902 + 1903 + \cdots + 1993) \\ \small {}- (101 + 102 + 103 + \cdots + 193) \end{gathered}
$$

$167{,}400$
$172{,}050$
$181{,}071$
$199{,}300$
$362{,}142$