Happy New Year!! These fun math color by code/mystery pictures make math practice so much fun! These can be used for center work, independent practice, homework, or morning work! This resource includes 6 different color by code/mystery pictures based on the following topics:2 digit addition (with regrouping)2 digit subtraction (with borrowing)3 digit addition (with regrouping)3 digit subtraction (with borrowing)3 digit mixed addition and subtractionmultiplication facts to 12Each sheet includes