I finished my Riddle me this! packet last night and it drained all my creative energy this weekend.
I was in the middle of showing the pages spread out and I just had to stop. You can download a preview (click the picture) which includes one of color sheets that you can laminate and put in a center. They also include blacklines to make copies from. My students love the riddle pages and I had trouble finding them more. So I decided to make my own. I will be working on doing seasonal, subtraction, and updating addition in the future. I am also wondering if those doing only common core need the number bonds. Let me know so I can modify it to reflect those not working with number bonds. I promise a more substantial post tomorrow, but I have a baby that needs a bath!