Is this normal?

<p>Is it weird if i take Math I and Math IIC or are you only supposed to take one or the other? Im planning on taking Math I, Math IIC and US History in october.</p>

<p>I know someone who took both in one sitting. She wasn't sure which one she'd do better on. So I guess it's not unheard of...</p>

<p>Someone who took the Sat IIs with me did the same thing; it's not that uncommon.</p>