math problem for 4th grade?
Snog Challenge
These numbers are snogs.
25, 73, 81, 9, 41, 65, 33
These numbers are not snogs.
5, 70, 16, 3, 29, 44, 59, 60, 64
Which of these numbers are snogs? Why?
48, 57, 37, 17, 53, 49, 62, 8, 4, 18
Hint: Complete this sentence, and you'll be able to identify the snogs.
Why why why are the snogs snogs?