I am removing my cost because you are able to find the EngageNY Module Answer Keys directly from the website.
1) Go to the EngageNY website at: https://www.engageny.org/
2) Click the “Common Core” icon at the top left of the webpage.
3) On the left-hand side of webpage click Subjects “Math”
4) On the left-hand side of webpage click appropriate grade-level
5) On the left-hand side of webpage click Resource Type “Module”
6) Scroll down and click on the Module you would like answer keys to.
7) Scroll ALL the way down to the PDF file at the bottom of the Module resource list an example would be:
Grade 5 Mathematics Module 1: Answer Keys (4.87 MB)