While we strive to provide the most accurate content for our customers, occasionally an error slips past our proofreaders. We've provided a list of known errata that has been reported. This is a cumulative list and not all errata for a level will apply to your edition. Depending on your edition, these errors may have been corrected.
To view a list of all errata for any level, select the Level, and Title. When looking for errata for a Student Workbook or Tests page, please also check the Instruction Manual for a corresponding erratum to the answer key. If you have a Comb-Bound Edition (copyright 2004 or older) or an International Edition, check below and our older errata pages.
Found an error not listed? Please let us know by contacting us.

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