Every birthday I consider whether I'm in the prime of my life ... like when I was 29 years old. Will this new year be a prime year? I hope so.
Don't use Google or Siri or whatever. Just see if you can figure this out and explain your reasoning.
The activity: PrimeYear.pdf
CCSS: 4.OA.B.4, 5.NF.B.5.a
For members we have an editable Word docx and solutions with hints.