Try this fun and engaging FREE Secret Code Math Worksheets set! This freebie includes 2 worksheets (one addition and one subtraction) where students solve math problems and use the answers to crack the secret code by matching numbers to pictures. This resource is perfect for introducing secret code activities or as a sample of the full product. Students stay motivated while practicing essential math skills in a playful, low-stress way. Ideal for Kindergarten and 1st Grade, these worksheets