I think those are Common Puffballs- the golf ball mushroom! You can eat them in their younger life stage when they're small and white, good source of amino acids! -but stay clear when they turn yellow/brown and develop their sporing bumps.
An Immature Common Puffball might look like this:
https://en.wikipedia.org/wiki/Lycoperdon_perlatum#Edibility
I thought that at first but I think it's this midwest version of muscaria
http://foragerchef.com/amanita-muscariafly-agaric/
Mmm I gotcha. Not bad, make sure you boil it!
Not worth it to me