What is the molar mass of Ag2CrO4

I think you should search in askforkids website. I went there and I got help with my English Homework.

My name is Tanisha and your name is Tasheena. Similar Right?

Look them up in the periodic table and add their masses.

Can you help me with my math?

Here is a good site to put in memory. It will calculate the molar mass of anything. Scroll down quite a way on the page to find it. Good luck.
http://environmentalchemistry.com/yogi/reference/molar.html

Sure, I'd be happy to help you with math! What specific math question do you need assistance with?