I've made a few football themed activities for the kids. The one pictured HERE is a freebie. It is focused on CCSS.Math. Content. 2.NBT.A.2 Count within 1000.
Follow THIS LINK to find a few more football themed games, that address these Standards:
ELA Common Core Standards 1.RFS.3 and 2.RFS.3 - Know and apply grade-level phonics and word analysis skills in decoding words.
Math Common Core Standard 2.NBT.8: Mentally add 10 or 100 to a given number 100 - 900 and mentally subtract 10 or 100 from a given number 100 - 900.
ELA Common Core Standards 1.L.1, 2.L.1, and 3.L.1: Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.