1. (8 points) Which of the following expressions equals 500? ( )
A. $5 \times 99+1$
B. $100+25 \times 4$
C. $88 \times 4+37 \times 4$
D. $100 \times 0 \times 5$
【Solution】Solution: $A 、 5 \times 99+1$
$$
\begin{array}{l}
=5 \times(100-1)+1 \\
=5 \times 100-5+1 \\
=500-4 \\
=496
\end{array}
$$
$$
\begin{array}{l}
\text { B、 } 100+25 \times 4 \\
=100+100 \\
=200
\end{array}
$$
$$
\begin{array}{l}
\text { C、 } 88 \times 4+37 \times 4 \\
=(88+37) \times 4 \\
=125 \times 4 \\
=500
\end{array}
$$

D、 $100 \times 0 \times 5=0$
Therefore, the answer is: $C$.

Note: There was a mistake in the original text for B, it should be $100 + 100 = 200$ instead of $100 - 100 = 0$.